diff --git a/dlls/msvcp90/ios.c b/dlls/msvcp90/ios.c
index 4ac5805316d..415898a764f 100644
--- a/dlls/msvcp90/ios.c
+++ b/dlls/msvcp90/ios.c
@@ -198,6 +198,14 @@ typedef struct {
      */
 } basic_fstream_char;
 
+typedef struct {
+    basic_iostream_wchar base;
+    basic_filebuf_wchar filebuf;
+    /* virtual inheritance
+     * basic_ios_char basic_ios;
+     */
+} basic_fstream_wchar;
+
 typedef struct {
     basic_ostream_char base;
     basic_stringbuf_char strbuf;
@@ -372,6 +380,17 @@ const int basic_fstream_char_vbtable2[] = {0, sizeof(basic_fstream_char)-FIELD_O
 /* ??_7?$basic_fstream@DU?$char_traits@D@std@@@std@@6B@ */
 extern const vtable_ptr MSVCP_basic_fstream_char_vtable;
 
+/* ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_istream@_WU?$char_traits@_W@std@@@1@@ */
+/* ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_istream@GU?$char_traits@G@std@@@1@@ */
+const int basic_fstream_wchar_vbtable1[] = {0, sizeof(basic_fstream_wchar)};
+/* ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_ostream@_WU?$char_traits@_W@std@@@1@@ */
+/* ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_ostream@GU?$char_traits@G@std@@@1@@ */
+const int basic_fstream_wchar_vbtable2[] = {0, sizeof(basic_fstream_wchar)-FIELD_OFFSET(basic_fstream_wchar, base.base2)};
+/* ??_7?$basic_fstream@_WU?$char_traits@_W@std@@@std@@6B@ */
+extern const vtable_ptr MSVCP_basic_fstream_wchar_vtable;
+/* ??_7?$basic_fstream@GU?$char_traits@G@std@@@std@@6B@ */
+extern const vtable_ptr MSVCP_basic_fstream_short_vtable;
+
 /* ??_8?$basic_ostringstream@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@7B@ */
 const int basic_ostringstream_char_vbtable[] = {0, sizeof(basic_ostringstream_char)};
 /* ??_7?$basic_ostringstream@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@6B@ */
@@ -498,6 +517,18 @@ DEFINE_RTTI_DATA8(basic_fstream_char, sizeof(basic_fstream_char),
         &basic_ostream_char_rtti_base_descriptor, &basic_ios_char_rtti_base_descriptor,
         &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
         ".?AV?$basic_fstream@DU?$char_traits@D@std@@@std@@");
+DEFINE_RTTI_DATA8(basic_fstream_wchar, sizeof(basic_fstream_wchar),
+        &basic_istream_wchar_rtti_base_descriptor, &basic_ios_wchar_rtti_base_descriptor,
+        &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
+        &basic_ostream_wchar_rtti_base_descriptor, &basic_ios_wchar_rtti_base_descriptor,
+        &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
+        ".?AV?$basic_fstream@_WU?$char_traits@_W@std@@@std@@");
+DEFINE_RTTI_DATA8(basic_fstream_short, sizeof(basic_fstream_wchar),
+        &basic_istream_short_rtti_base_descriptor, &basic_ios_short_rtti_base_descriptor,
+        &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
+        &basic_ostream_short_rtti_base_descriptor, &basic_ios_short_rtti_base_descriptor,
+        &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
+        ".?AV?$basic_fstream@GU?$char_traits@G@std@@@std@@");
 DEFINE_RTTI_DATA4(basic_ostringstream_char, sizeof(basic_ostringstream_char),
         &basic_ostream_char_rtti_base_descriptor, &basic_ios_char_rtti_base_descriptor,
         &ios_base_rtti_base_descriptor, &iosb_rtti_base_descriptor,
@@ -677,6 +708,8 @@ void __asm_dummy_vtables(void) {
     __ASM_VTABLE(basic_ifstream_wchar, "");
     __ASM_VTABLE(basic_ifstream_short, "");
     __ASM_VTABLE(basic_fstream_char, "");
+    __ASM_VTABLE(basic_fstream_wchar, "");
+    __ASM_VTABLE(basic_fstream_short, "");
     __ASM_VTABLE(basic_ostringstream_char, "");
     __ASM_VTABLE(basic_ostringstream_wchar, "");
     __ASM_VTABLE(basic_istringstream_char, "");
@@ -11045,6 +11078,302 @@ basic_filebuf_char* __thiscall basic_fstream_char_rdbuf(const basic_fstream_char
     return (basic_filebuf_char*)&this->filebuf;
 }
 
+static inline basic_ios_wchar* basic_fstream_wchar_to_basic_ios(basic_fstream_wchar *ptr)
+{
+    return (basic_ios_wchar*)((char*)ptr+basic_fstream_wchar_vbtable1[1]);
+}
+
+static inline basic_fstream_wchar* basic_fstream_wchar_from_basic_ios(basic_ios_wchar *ptr)
+{
+    return (basic_fstream_wchar*)((char*)ptr-basic_fstream_wchar_vbtable1[1]);
+}
+
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@XZ */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@XZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_ctor, 8)
+basic_fstream_wchar* __thiscall basic_fstream_wchar_ctor(basic_fstream_wchar *this, MSVCP_bool virt_init)
+{
+    basic_ios_wchar *basic_ios;
+
+    TRACE("(%p %d)\n", this, virt_init);
+
+    if(virt_init) {
+        this->base.base1.vbtable = basic_fstream_wchar_vbtable1;
+        this->base.base2.vbtable = basic_fstream_wchar_vbtable2;
+        basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_ctor(basic_ios);
+    }else {
+        basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+    }
+
+    basic_filebuf_wchar_ctor(&this->filebuf);
+    basic_iostream_wchar_ctor(&this->base, &this->filebuf.base, FALSE);
+    basic_ios->base.vtable = &MSVCP_basic_fstream_wchar_vtable;
+    return this;
+}
+
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@XZ */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@XZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_short_ctor, 8)
+basic_fstream_wchar* __thiscall basic_fstream_short_ctor(basic_fstream_wchar *this, MSVCP_bool virt_init)
+{
+    basic_fstream_wchar_ctor(this, virt_init);
+    basic_istream_wchar_get_basic_ios(&this->base.base1)->base.vtable = &MSVCP_basic_fstream_short_vtable;
+    return this;
+}
+
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PAU_iobuf@@@Z */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAU_iobuf@@@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_ctor_file, 12)
+basic_fstream_wchar* __thiscall basic_fstream_wchar_ctor_file(basic_fstream_wchar *this,
+        FILE *file, MSVCP_bool virt_init)
+{
+    basic_ios_wchar *basic_ios;
+
+    TRACE("(%p %p %d)\n", this, file, virt_init);
+
+    if(virt_init) {
+        this->base.base1.vbtable = basic_fstream_wchar_vbtable1;
+        this->base.base2.vbtable = basic_fstream_wchar_vbtable2;
+        basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_ctor(basic_ios);
+    }else {
+        basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+    }
+
+    basic_filebuf_wchar_ctor_file(&this->filebuf, file);
+    basic_iostream_wchar_ctor(&this->base, &this->filebuf.base, FALSE);
+    basic_ios->base.vtable = &MSVCP_basic_fstream_wchar_vtable;
+    return this;
+}
+
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PAU_iobuf@@@Z */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEAU_iobuf@@@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_short_ctor_file, 12)
+basic_fstream_wchar* __thiscall basic_fstream_short_ctor_file(basic_fstream_wchar *this,
+        FILE *file, MSVCP_bool virt_init)
+{
+    basic_fstream_wchar_ctor_file(this, file, virt_init);
+    basic_istream_wchar_get_basic_ios(&this->base.base1)->base.vtable = &MSVCP_basic_fstream_short_vtable;
+    return this;
+}
+
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PB_WHH@Z */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEB_WHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_ctor_name, 20)
+basic_fstream_wchar* __thiscall basic_fstream_wchar_ctor_name(basic_fstream_wchar *this,
+        const char *name, int mode, int prot, MSVCP_bool virt_init)
+{
+    TRACE("(%p %s %d %d %d)\n", this, name, mode, prot, virt_init);
+
+    basic_fstream_wchar_ctor(this, virt_init);
+
+    if(!basic_filebuf_wchar_open(&this->filebuf, name, mode, prot)) {
+        basic_ios_wchar *basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_setstate(basic_ios, IOSTATE_failbit);
+    }
+    return this;
+}
+
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBGHH@Z */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBGHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_short_ctor_name, 20)
+basic_fstream_wchar* __thiscall basic_fstream_short_ctor_name(basic_fstream_wchar *this,
+        const char *name, int mode, int prot, MSVCP_bool virt_init)
+{
+    basic_fstream_wchar_ctor_name(this, name, mode, prot, virt_init);
+    basic_istream_wchar_get_basic_ios(&this->base.base1)->base.vtable = &MSVCP_basic_fstream_short_vtable;
+    return this;
+}
+
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBGHH@Z */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBGHH@Z */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PB_WHH@Z */
+/* ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEB_WHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_ctor_name_wchar, 20)
+basic_fstream_wchar* __thiscall basic_fstream_wchar_ctor_name_wchar(basic_fstream_wchar *this,
+        const wchar_t *name, int mode, int prot, MSVCP_bool virt_init)
+{
+    TRACE("(%p %s %d %d %d)\n", this, debugstr_w(name), mode, prot, virt_init);
+
+    basic_fstream_wchar_ctor(this, virt_init);
+
+    if(!basic_filebuf_wchar_open_wchar(&this->filebuf, name, mode, prot)) {
+        basic_ios_wchar *basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_setstate(basic_ios, IOSTATE_failbit);
+    }
+    return this;
+}
+
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBGHH@Z */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBGHH@Z */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PB_WHH@Z */
+/* ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEB_WHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_short_ctor_name_wchar, 20)
+basic_fstream_wchar* __thiscall basic_fstream_short_ctor_name_wchar(basic_fstream_wchar *this,
+        const wchar_t *name, int mode, int prot, MSVCP_bool virt_init)
+{
+    basic_fstream_wchar_ctor_name_wchar(this, name, mode, prot, virt_init);
+    basic_istream_wchar_get_basic_ios(&this->base.base1)->base.vtable = &MSVCP_basic_fstream_short_vtable;
+    return this;
+}
+
+/* ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UAE@XZ */
+/* ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ */
+/* ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UAE@XZ */
+/* ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UEAA@XZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_dtor, 4)
+void __thiscall basic_fstream_wchar_dtor(basic_ios_wchar *base)
+{
+    basic_fstream_wchar *this = basic_fstream_wchar_from_basic_ios(base);
+
+    TRACE("(%p)\n", this);
+
+    basic_iostream_wchar_dtor(basic_iostream_wchar_to_basic_ios(&this->base));
+    basic_filebuf_wchar_dtor(&this->filebuf);
+}
+
+/* ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ */
+/* ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ */
+/* ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ */
+/* ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_vbase_dtor, 4)
+void __thiscall basic_fstream_wchar_vbase_dtor(basic_fstream_wchar *this)
+{
+    TRACE("(%p)\n", this);
+
+    basic_fstream_wchar_dtor(basic_fstream_wchar_to_basic_ios(this));
+    basic_ios_wchar_dtor(basic_istream_wchar_get_basic_ios(&this->base.base1));
+}
+
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_fstream_wchar_vector_dtor, 8)
+basic_fstream_wchar* __thiscall MSVCP_basic_fstream_wchar_vector_dtor(basic_ios_wchar *base, unsigned int flags)
+{
+    basic_fstream_wchar *this = basic_fstream_wchar_from_basic_ios(base);
+
+    TRACE("(%p %x)\n", this, flags);
+
+    if(flags & 2) {
+        /* we have an array, with the number of elements stored before the first object */
+        int i, *ptr = (int *)this-1;
+
+        for(i=*ptr-1; i>=0; i--)
+            basic_fstream_wchar_vbase_dtor(this+i);
+        MSVCRT_operator_delete(ptr);
+    } else {
+        basic_fstream_wchar_vbase_dtor(this);
+        if(flags & 1)
+            MSVCRT_operator_delete(this);
+    }
+
+    return this;
+}
+
+DEFINE_THISCALL_WRAPPER(MSVCP_basic_fstream_short_vector_dtor, 8)
+basic_fstream_wchar* __thiscall MSVCP_basic_fstream_short_vector_dtor(basic_ios_wchar *base, unsigned int flags)
+{
+    return MSVCP_basic_fstream_wchar_vector_dtor(base, flags);
+}
+
+/* ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ */
+/* ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ */
+/* ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ */
+/* ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_close, 4)
+void __thiscall basic_fstream_wchar_close(basic_fstream_wchar *this)
+{
+    TRACE("(%p)\n", this);
+
+    if(!basic_filebuf_wchar_close(&this->filebuf)) {
+        basic_ios_wchar *basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_setstate(basic_ios, IOSTATE_failbit);
+    }
+}
+
+/* ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBE_NXZ */
+/* ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBA_NXZ */
+/* ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBE_NXZ */
+/* ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBA_NXZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_is_open, 4)
+MSVCP_bool __thiscall basic_fstream_wchar_is_open(const basic_fstream_wchar *this)
+{
+    TRACE("(%p)\n", this);
+    return basic_filebuf_wchar_is_open(&this->filebuf);
+}
+
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDHH@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_open, 16)
+void __thiscall basic_fstream_wchar_open(basic_fstream_wchar *this,
+        const char *name, int mode, int prot)
+{
+    TRACE("(%p %s %d %d)\n", this, name, mode, prot);
+
+    if(!basic_filebuf_wchar_open(&this->filebuf, name, mode, prot)) {
+        basic_ios_wchar *basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_setstate(basic_ios, IOSTATE_failbit);
+    }
+}
+
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDI@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDI@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_open_old, 12)
+void __thiscall basic_fstream_wchar_open_old(basic_fstream_wchar *this,
+        const char *name, unsigned int mode)
+{
+    basic_fstream_wchar_open(this, name, mode, _SH_DENYNO);
+}
+
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGHH@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGHH@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WHH@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WHH@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WHH@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_open_wchar, 16)
+void __thiscall basic_fstream_wchar_open_wchar(basic_fstream_wchar *this,
+        const wchar_t *name, int mode, int prot)
+{
+    TRACE("(%p %s %d %d)\n", this, debugstr_w(name), mode, prot);
+
+    if(!basic_filebuf_wchar_open_wchar(&this->filebuf, name, mode, prot)) {
+        basic_ios_wchar *basic_ios = basic_istream_wchar_get_basic_ios(&this->base.base1);
+        basic_ios_wchar_setstate(basic_ios, IOSTATE_failbit);
+    }
+}
+
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGI@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGI@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WI@Z */
+/* ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WI@Z */
+/* ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WI@Z */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_open_wchar_old, 12)
+void __thiscall basic_fstream_wchar_open_wchar_old(basic_fstream_wchar *this,
+        const wchar_t *name, unsigned int mode)
+{
+    basic_fstream_wchar_open_wchar(this, name, mode, _SH_DENYNO);
+}
+
+/* ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBEPAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ */
+/* ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ */
+/* ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBEPAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ */
+/* ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBAPEAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ */
+DEFINE_THISCALL_WRAPPER(basic_fstream_wchar_rdbuf, 4)
+basic_filebuf_wchar* __thiscall basic_fstream_wchar_rdbuf(const basic_fstream_wchar *this)
+{
+    TRACE("(%p)\n", this);
+    return (basic_filebuf_wchar*)&this->filebuf;
+}
+
 static inline basic_ios_char* basic_ostringstream_char_to_basic_ios(basic_ostringstream_char *ptr)
 {
     return (basic_ios_char*)((char*)ptr+basic_ostringstream_char_vbtable[1]);
diff --git a/dlls/msvcp90/msvcp90.spec b/dlls/msvcp90/msvcp90.spec
index e3199527103..1d4be01598e 100644
--- a/dlls/msvcp90/msvcp90.spec
+++ b/dlls/msvcp90/msvcp90.spec
@@ -568,26 +568,26 @@
 @ cdecl -arch=win64 ??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAA@PEB_WHH@Z(ptr wstr long long long) basic_fstream_char_ctor_name_wchar
 @ thiscall -arch=win32 ??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QAE@XZ(ptr long) basic_fstream_char_ctor
 @ cdecl -arch=win64 ??0?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAA@XZ(ptr long) basic_fstream_char_ctor
-@ stub -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PAU_iobuf@@@Z
-@ stub -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEAU_iobuf@@@Z
-@ stub -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBDHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBDHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBGHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBGHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PB_WHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEB_WHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@XZ
-@ stub -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@XZ
-@ stub -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PAU_iobuf@@@Z
-@ stub -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAU_iobuf@@@Z
-@ stub -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBDHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBDHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBGHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBGHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PB_WHH@Z
-@ stub -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEB_WHH@Z
-@ stub -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@XZ
-@ stub -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@XZ
+@ thiscall -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PAU_iobuf@@@Z(ptr ptr long) basic_fstream_short_ctor_file
+@ cdecl -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEAU_iobuf@@@Z(ptr ptr long) basic_fstream_short_ctor_file
+@ thiscall -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBDHH@Z(ptr wstr long long long) basic_fstream_short_ctor_name_wchar
+@ cdecl -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBDHH@Z(ptr wstr long long long) basic_fstream_short_ctor_name_wchar
+@ thiscall -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PBGHH@Z(ptr wstr long long long) basic_fstream_short_ctor_name_wchar
+@ cdecl -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEBGHH@Z(ptr wstr long long long) basic_fstream_short_ctor_name_wchar
+@ thiscall -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@PB_WHH@Z(ptr str long long long) basic_fstream_short_ctor_name
+@ cdecl -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@PEB_WHH@Z(ptr str long long long) basic_fstream_short_ctor_name
+@ thiscall -arch=win32 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QAE@XZ(ptr long) basic_fstream_short_ctor
+@ cdecl -arch=win64 ??0?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAA@XZ(ptr long) basic_fstream_short_ctor
+@ thiscall -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PAU_iobuf@@@Z(ptr ptr long) basic_fstream_wchar_ctor_file
+@ cdecl -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEAU_iobuf@@@Z(ptr ptr long) basic_fstream_wchar_ctor_file
+@ thiscall -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBDHH@Z(ptr wstr long long long) basic_fstream_wchar_ctor_name_wchar
+@ cdecl -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBDHH@Z(ptr wstr long long long) basic_fstream_wchar_ctor_name_wchar
+@ thiscall -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PBGHH@Z(ptr wstr long long long) basic_fstream_wchar_ctor_name_wchar
+@ cdecl -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEBGHH@Z(ptr wstr long long long) basic_fstream_wchar_ctor_name_wchar
+@ thiscall -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@PB_WHH@Z(ptr str long long long) basic_fstream_wchar_ctor_name
+@ cdecl -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@PEB_WHH@Z(ptr str long long long) basic_fstream_wchar_ctor_name
+@ thiscall -arch=win32 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAE@XZ(ptr long) basic_fstream_wchar_ctor
+@ cdecl -arch=win64 ??0?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAA@XZ(ptr long) basic_fstream_wchar_ctor
 @ thiscall -arch=win32 ??0?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAE@PAU_iobuf@@@Z(ptr ptr long) basic_ifstream_char_ctor_file
 @ cdecl -arch=win64 ??0?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEAA@PEAU_iobuf@@@Z(ptr ptr long) basic_ifstream_char_ctor_file
 @ thiscall -arch=win32 ??0?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAE@PBDHH@Z(ptr str long long long) basic_ifstream_char_ctor_name
@@ -1154,10 +1154,10 @@
 @ cdecl -arch=win64 ??1?$basic_filebuf@_WU?$char_traits@_W@std@@@std@@UEAA@XZ(ptr) basic_filebuf_wchar_dtor
 @ thiscall -arch=win32 ??1?$basic_fstream@DU?$char_traits@D@std@@@std@@UAE@XZ(ptr) basic_fstream_char_dtor
 @ cdecl -arch=win64 ??1?$basic_fstream@DU?$char_traits@D@std@@@std@@UEAA@XZ(ptr) basic_fstream_char_dtor
-@ stub -arch=win32 ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UAE@XZ
-@ stub -arch=win64 ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UEAA@XZ
-@ stub -arch=win32 ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UAE@XZ
-@ stub -arch=win64 ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ
+@ thiscall -arch=win32 ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UAE@XZ(ptr) basic_fstream_wchar_dtor
+@ cdecl -arch=win64 ??1?$basic_fstream@GU?$char_traits@G@std@@@std@@UEAA@XZ(ptr) basic_fstream_wchar_dtor
+@ thiscall -arch=win32 ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UAE@XZ(ptr) basic_fstream_wchar_dtor
+@ cdecl -arch=win64 ??1?$basic_fstream@_WU?$char_traits@_W@std@@@std@@UEAA@XZ(ptr) basic_fstream_wchar_dtor
 @ thiscall -arch=win32 ??1?$basic_ifstream@DU?$char_traits@D@std@@@std@@UAE@XZ(ptr) basic_ifstream_char_dtor
 @ cdecl -arch=win64 ??1?$basic_ifstream@DU?$char_traits@D@std@@@std@@UEAA@XZ(ptr) basic_ifstream_char_dtor
 @ thiscall -arch=win32 ??1?$basic_ifstream@GU?$char_traits@G@std@@@std@@UAE@XZ(ptr) basic_ifstream_wchar_dtor
@@ -1783,8 +1783,8 @@
 @ extern ??_7?$basic_filebuf@GU?$char_traits@G@std@@@std@@6B@ MSVCP_basic_filebuf_short_vtable
 @ extern ??_7?$basic_filebuf@_WU?$char_traits@_W@std@@@std@@6B@ MSVCP_basic_filebuf_wchar_vtable
 @ extern ??_7?$basic_fstream@DU?$char_traits@D@std@@@std@@6B@ MSVCP_basic_fstream_char_vtable
-# extern ??_7?$basic_fstream@GU?$char_traits@G@std@@@std@@6B@
-# extern ??_7?$basic_fstream@_WU?$char_traits@_W@std@@@std@@6B@
+@ extern ??_7?$basic_fstream@GU?$char_traits@G@std@@@std@@6B@ MSVCP_basic_fstream_short_vtable
+@ extern ??_7?$basic_fstream@_WU?$char_traits@_W@std@@@std@@6B@ MSVCP_basic_fstream_wchar_vtable
 @ extern ??_7?$basic_ifstream@DU?$char_traits@D@std@@@std@@6B@ MSVCP_basic_ifstream_char_vtable
 @ extern ??_7?$basic_ifstream@GU?$char_traits@G@std@@@std@@6B@ MSVCP_basic_ifstream_short_vtable
 @ extern ??_7?$basic_ifstream@_WU?$char_traits@_W@std@@@std@@6B@ MSVCP_basic_ifstream_wchar_vtable
@@ -1867,10 +1867,10 @@
 # extern ??_7time_base@std@@6B@
 @ extern ??_8?$basic_fstream@DU?$char_traits@D@std@@@std@@7B?$basic_istream@DU?$char_traits@D@std@@@1@@ basic_fstream_char_vbtable1
 @ extern ??_8?$basic_fstream@DU?$char_traits@D@std@@@std@@7B?$basic_ostream@DU?$char_traits@D@std@@@1@@ basic_fstream_char_vbtable2
-# extern ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_istream@GU?$char_traits@G@std@@@1@@
-# extern ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_ostream@GU?$char_traits@G@std@@@1@@
-# extern ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_istream@_WU?$char_traits@_W@std@@@1@@
-# extern ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_ostream@_WU?$char_traits@_W@std@@@1@@
+@ extern ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_istream@GU?$char_traits@G@std@@@1@@ basic_fstream_wchar_vbtable1
+@ extern ??_8?$basic_fstream@GU?$char_traits@G@std@@@std@@7B?$basic_ostream@GU?$char_traits@G@std@@@1@@ basic_fstream_wchar_vbtable2
+@ extern ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_istream@_WU?$char_traits@_W@std@@@1@@ basic_fstream_wchar_vbtable1
+@ extern ??_8?$basic_fstream@_WU?$char_traits@_W@std@@@std@@7B?$basic_ostream@_WU?$char_traits@_W@std@@@1@@ basic_fstream_wchar_vbtable2
 @ extern ??_8?$basic_ifstream@DU?$char_traits@D@std@@@std@@7B@ basic_ifstream_char_vbtable
 @ extern ??_8?$basic_ifstream@GU?$char_traits@G@std@@@std@@7B@ basic_ifstream_short_vbtable
 @ extern ??_8?$basic_ifstream@_WU?$char_traits@_W@std@@@std@@7B@ basic_ifstream_wchar_vbtable
@@ -1903,10 +1903,10 @@
 @ extern ??_8?$basic_stringstream@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@7B?$basic_ostream@_WU?$char_traits@_W@std@@@1@@ basic_stringstream_wchar_vbtable2
 @ thiscall -arch=win32 ??_D?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXXZ(ptr) basic_fstream_char_vbase_dtor
 @ cdecl -arch=win64 ??_D?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXXZ(ptr) basic_fstream_char_vbase_dtor
-@ stub -arch=win32 ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ
-@ stub -arch=win64 ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ
-@ stub -arch=win32 ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
-@ stub -arch=win64 ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
+@ thiscall -arch=win32 ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ(ptr) basic_fstream_wchar_vbase_dtor
+@ cdecl -arch=win64 ??_D?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ(ptr) basic_fstream_wchar_vbase_dtor
+@ thiscall -arch=win32 ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ(ptr) basic_fstream_wchar_vbase_dtor
+@ cdecl -arch=win64 ??_D?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ(ptr) basic_fstream_wchar_vbase_dtor
 @ thiscall -arch=win32 ??_D?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ(ptr) basic_ifstream_char_vbase_dtor
 @ cdecl -arch=win64 ??_D?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEAAXXZ(ptr) basic_ifstream_char_vbase_dtor
 @ thiscall -arch=win32 ??_D?$basic_ifstream@GU?$char_traits@G@std@@@std@@QAEXXZ(ptr) basic_ifstream_wchar_vbase_dtor
@@ -3092,10 +3092,10 @@
 @ cdecl -arch=win64 ?close@?$basic_filebuf@_WU?$char_traits@_W@std@@@std@@QEAAPEAV12@XZ(ptr) basic_filebuf_wchar_close
 @ thiscall -arch=win32 ?close@?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXXZ(ptr) basic_fstream_char_close
 @ cdecl -arch=win64 ?close@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXXZ(ptr) basic_fstream_char_close
-@ stub -arch=win32 ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ
-@ stub -arch=win64 ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ
-@ stub -arch=win32 ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ
-@ stub -arch=win64 ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ
+@ thiscall -arch=win32 ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXXZ(ptr) basic_fstream_wchar_close
+@ cdecl -arch=win64 ?close@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXXZ(ptr) basic_fstream_wchar_close
+@ thiscall -arch=win32 ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXXZ(ptr) basic_fstream_wchar_close
+@ cdecl -arch=win64 ?close@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXXZ(ptr) basic_fstream_wchar_close
 @ thiscall -arch=win32 ?close@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXXZ(ptr) basic_ifstream_char_close
 @ cdecl -arch=win64 ?close@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEAAXXZ(ptr) basic_ifstream_char_close
 @ thiscall -arch=win32 ?close@?$basic_ifstream@GU?$char_traits@G@std@@@std@@QAEXXZ(ptr) basic_ifstream_wchar_close
@@ -4411,10 +4411,10 @@
 @ cdecl -arch=win64 ?is_open@?$basic_filebuf@_WU?$char_traits@_W@std@@@std@@QEBA_NXZ(ptr) basic_filebuf_wchar_is_open
 @ thiscall -arch=win32 ?is_open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QBE_NXZ(ptr) basic_fstream_char_is_open
 @ cdecl -arch=win64 ?is_open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEBA_NXZ(ptr) basic_fstream_char_is_open
-@ stub -arch=win32 ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBE_NXZ
-@ stub -arch=win64 ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBA_NXZ
-@ stub -arch=win32 ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBE_NXZ
-@ stub -arch=win64 ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBA_NXZ
+@ thiscall -arch=win32 ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBE_NXZ(ptr) basic_fstream_wchar_is_open
+@ cdecl -arch=win64 ?is_open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBA_NXZ(ptr) basic_fstream_wchar_is_open
+@ thiscall -arch=win32 ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBE_NXZ(ptr) basic_fstream_wchar_is_open
+@ cdecl -arch=win64 ?is_open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBA_NXZ(ptr) basic_fstream_wchar_is_open
 @ thiscall -arch=win32 ?is_open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QBE_NXZ(ptr) basic_ifstream_char_is_open
 @ cdecl -arch=win64 ?is_open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEBA_NXZ(ptr) basic_ifstream_char_is_open
 @ thiscall -arch=win32 ?is_open@?$basic_ifstream@GU?$char_traits@G@std@@@std@@QBE_NXZ(ptr) basic_ifstream_wchar_is_open
@@ -4643,30 +4643,30 @@
 @ cdecl -arch=win64 ?open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXPEB_WHH@Z(ptr wstr long long) basic_fstream_char_open_wchar
 @ thiscall -arch=win32 ?open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QAEXPB_WI@Z(ptr wstr long) basic_fstream_char_open_wchar_old
 @ cdecl -arch=win64 ?open@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEAAXPEB_WI@Z(ptr wstr long) basic_fstream_char_open_wchar_old
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDI@Z
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGI@Z
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WI@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDI@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGI@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WHH@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WHH@Z
-@ stub -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WI@Z
-@ stub -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WI@Z
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDHH@Z(ptr str long long) basic_fstream_wchar_open
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDHH@Z(ptr str long long) basic_fstream_wchar_open
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBDI@Z(ptr str long) basic_fstream_wchar_open_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBDI@Z(ptr str long) basic_fstream_wchar_open_old
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPBGI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEBGI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ thiscall -arch=win32 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QAEXPB_WI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEAAXPEB_WI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDHH@Z(ptr str long long) basic_fstream_wchar_open
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDHH@Z(ptr str long long) basic_fstream_wchar_open
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBDI@Z(ptr str long) basic_fstream_wchar_open_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBDI@Z(ptr str long) basic_fstream_wchar_open_old
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPBGI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEBGI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WHH@Z(ptr wstr long long) basic_fstream_wchar_open_wchar
+@ thiscall -arch=win32 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QAEXPB_WI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
+@ cdecl -arch=win64 ?open@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEAAXPEB_WI@Z(ptr wstr long) basic_fstream_wchar_open_wchar_old
 @ thiscall -arch=win32 ?open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXPBDHH@Z(ptr str long long) basic_ifstream_char_open
 @ cdecl -arch=win64 ?open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEAAXPEBDHH@Z(ptr str long long) basic_ifstream_char_open
 @ thiscall -arch=win32 ?open@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QAEXPBDI@Z(ptr str long) basic_ifstream_char_open_old
@@ -5015,10 +5015,10 @@
 @ cdecl -arch=win64 ?rbegin@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QEBA?AV?$reverse_iterator@V?$_String_const_iterator@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@2@XZ(ptr ptr) MSVCP_basic_string_wchar_rbegin
 @ thiscall -arch=win32 ?rdbuf@?$basic_fstream@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_filebuf@DU?$char_traits@D@std@@@2@XZ(ptr) basic_fstream_char_rdbuf
 @ cdecl -arch=win64 ?rdbuf@?$basic_fstream@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_filebuf@DU?$char_traits@D@std@@@2@XZ(ptr) basic_fstream_char_rdbuf
-@ stub -arch=win32 ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBEPAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ
-@ stub -arch=win64 ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBAPEAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ
-@ stub -arch=win32 ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBEPAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ
-@ stub -arch=win64 ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ
+@ thiscall -arch=win32 ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QBEPAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ(ptr) basic_fstream_wchar_rdbuf
+@ cdecl -arch=win64 ?rdbuf@?$basic_fstream@GU?$char_traits@G@std@@@std@@QEBAPEAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ(ptr) basic_fstream_wchar_rdbuf
+@ thiscall -arch=win32 ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QBEPAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ(ptr) basic_fstream_wchar_rdbuf
+@ cdecl -arch=win64 ?rdbuf@?$basic_fstream@_WU?$char_traits@_W@std@@@std@@QEBAPEAV?$basic_filebuf@_WU?$char_traits@_W@std@@@2@XZ(ptr) basic_fstream_wchar_rdbuf
 @ thiscall -arch=win32 ?rdbuf@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QBEPAV?$basic_filebuf@DU?$char_traits@D@std@@@2@XZ(ptr) basic_ifstream_char_rdbuf
 @ cdecl -arch=win64 ?rdbuf@?$basic_ifstream@DU?$char_traits@D@std@@@std@@QEBAPEAV?$basic_filebuf@DU?$char_traits@D@std@@@2@XZ(ptr) basic_ifstream_char_rdbuf
 @ thiscall -arch=win32 ?rdbuf@?$basic_ifstream@GU?$char_traits@G@std@@@std@@QBEPAV?$basic_filebuf@GU?$char_traits@G@std@@@2@XZ(ptr) basic_ifstream_wchar_rdbuf