diff --git a/dlls/vcomp120/Makefile.in b/dlls/vcomp120/Makefile.in
index e3a2c8d3646..35254997d71 100644
--- a/dlls/vcomp120/Makefile.in
+++ b/dlls/vcomp120/Makefile.in
@@ -1 +1,8 @@
 MODULE = vcomp120.dll
+
+EXTRADLLFLAGS = -mno-cygwin
+
+PARENTSRC = ../vcomp
+
+C_SRCS = \
+	main.c
diff --git a/dlls/vcomp120/vcomp120.spec b/dlls/vcomp120/vcomp120.spec
index cec1c99a7f2..22a94823c5f 100644
--- a/dlls/vcomp120/vcomp120.spec
+++ b/dlls/vcomp120/vcomp120.spec
@@ -1,113 +1,113 @@
 @ stub C2VectParallel
-@ cdecl _vcomp_atomic_add_i1(ptr long) vcomp._vcomp_atomic_add_i1
-@ cdecl _vcomp_atomic_add_i2(ptr long) vcomp._vcomp_atomic_add_i2
-@ cdecl _vcomp_atomic_add_i4(ptr long) vcomp._vcomp_atomic_add_i4
-@ cdecl _vcomp_atomic_add_i8(ptr int64) vcomp._vcomp_atomic_add_i8
-@ cdecl _vcomp_atomic_add_r4(ptr float) vcomp._vcomp_atomic_add_r4
-@ cdecl _vcomp_atomic_add_r8(ptr double) vcomp._vcomp_atomic_add_r8
-@ cdecl _vcomp_atomic_and_i1(ptr long) vcomp._vcomp_atomic_and_i1
-@ cdecl _vcomp_atomic_and_i2(ptr long) vcomp._vcomp_atomic_and_i2
-@ cdecl _vcomp_atomic_and_i4(ptr long) vcomp._vcomp_atomic_and_i4
-@ cdecl _vcomp_atomic_and_i8(ptr int64) vcomp._vcomp_atomic_and_i8
-@ cdecl _vcomp_atomic_div_i1(ptr long) vcomp._vcomp_atomic_div_i1
-@ cdecl _vcomp_atomic_div_i2(ptr long) vcomp._vcomp_atomic_div_i2
-@ cdecl _vcomp_atomic_div_i4(ptr long) vcomp._vcomp_atomic_div_i4
-@ cdecl _vcomp_atomic_div_i8(ptr int64) vcomp._vcomp_atomic_div_i8
-@ cdecl _vcomp_atomic_div_r4(ptr float) vcomp._vcomp_atomic_div_r4
-@ cdecl _vcomp_atomic_div_r8(ptr double) vcomp._vcomp_atomic_div_r8
-@ cdecl _vcomp_atomic_div_ui1(ptr long) vcomp._vcomp_atomic_div_ui1
-@ cdecl _vcomp_atomic_div_ui2(ptr long) vcomp._vcomp_atomic_div_ui2
-@ cdecl _vcomp_atomic_div_ui4(ptr long) vcomp._vcomp_atomic_div_ui4
-@ cdecl _vcomp_atomic_div_ui8(ptr int64) vcomp._vcomp_atomic_div_ui8
-@ cdecl _vcomp_atomic_mul_i1(ptr long) vcomp._vcomp_atomic_mul_i1
-@ cdecl _vcomp_atomic_mul_i2(ptr long) vcomp._vcomp_atomic_mul_i2
-@ cdecl _vcomp_atomic_mul_i4(ptr long) vcomp._vcomp_atomic_mul_i4
-@ cdecl _vcomp_atomic_mul_i8(ptr int64) vcomp._vcomp_atomic_mul_i8
-@ cdecl _vcomp_atomic_mul_r4(ptr float) vcomp._vcomp_atomic_mul_r4
-@ cdecl _vcomp_atomic_mul_r8(ptr double) vcomp._vcomp_atomic_mul_r8
-@ cdecl _vcomp_atomic_or_i1(ptr long) vcomp._vcomp_atomic_or_i1
-@ cdecl _vcomp_atomic_or_i2(ptr long) vcomp._vcomp_atomic_or_i2
-@ cdecl _vcomp_atomic_or_i4(ptr long) vcomp._vcomp_atomic_or_i4
-@ cdecl _vcomp_atomic_or_i8(ptr int64) vcomp._vcomp_atomic_or_i8
-@ cdecl _vcomp_atomic_shl_i1(ptr long) vcomp._vcomp_atomic_shl_i1
-@ cdecl _vcomp_atomic_shl_i2(ptr long) vcomp._vcomp_atomic_shl_i2
-@ cdecl _vcomp_atomic_shl_i4(ptr long) vcomp._vcomp_atomic_shl_i4
-@ cdecl _vcomp_atomic_shl_i8(ptr long) vcomp._vcomp_atomic_shl_i8
-@ cdecl _vcomp_atomic_shr_i1(ptr long) vcomp._vcomp_atomic_shr_i1
-@ cdecl _vcomp_atomic_shr_i2(ptr long) vcomp._vcomp_atomic_shr_i2
-@ cdecl _vcomp_atomic_shr_i4(ptr long) vcomp._vcomp_atomic_shr_i4
-@ cdecl _vcomp_atomic_shr_i8(ptr long) vcomp._vcomp_atomic_shr_i8
-@ cdecl _vcomp_atomic_shr_ui1(ptr long) vcomp._vcomp_atomic_shr_ui1
-@ cdecl _vcomp_atomic_shr_ui2(ptr long) vcomp._vcomp_atomic_shr_ui2
-@ cdecl _vcomp_atomic_shr_ui4(ptr long) vcomp._vcomp_atomic_shr_ui4
-@ cdecl _vcomp_atomic_shr_ui8(ptr long) vcomp._vcomp_atomic_shr_ui8
-@ cdecl _vcomp_atomic_sub_i1(ptr long) vcomp._vcomp_atomic_sub_i1
-@ cdecl _vcomp_atomic_sub_i2(ptr long) vcomp._vcomp_atomic_sub_i2
-@ cdecl _vcomp_atomic_sub_i4(ptr long) vcomp._vcomp_atomic_sub_i4
-@ cdecl _vcomp_atomic_sub_i8(ptr int64) vcomp._vcomp_atomic_sub_i8
-@ cdecl _vcomp_atomic_sub_r4(ptr float) vcomp._vcomp_atomic_sub_r4
-@ cdecl _vcomp_atomic_sub_r8(ptr double) vcomp._vcomp_atomic_sub_r8
-@ cdecl _vcomp_atomic_xor_i1(ptr long) vcomp._vcomp_atomic_xor_i1
-@ cdecl _vcomp_atomic_xor_i2(ptr long) vcomp._vcomp_atomic_xor_i2
-@ cdecl _vcomp_atomic_xor_i4(ptr long) vcomp._vcomp_atomic_xor_i4
-@ cdecl _vcomp_atomic_xor_i8(ptr int64) vcomp._vcomp_atomic_xor_i8
-@ cdecl _vcomp_barrier() vcomp._vcomp_barrier
+@ cdecl _vcomp_atomic_add_i1(ptr long)
+@ cdecl _vcomp_atomic_add_i2(ptr long)
+@ cdecl _vcomp_atomic_add_i4(ptr long)
+@ cdecl _vcomp_atomic_add_i8(ptr int64)
+@ cdecl _vcomp_atomic_add_r4(ptr float)
+@ cdecl _vcomp_atomic_add_r8(ptr double)
+@ cdecl _vcomp_atomic_and_i1(ptr long)
+@ cdecl _vcomp_atomic_and_i2(ptr long)
+@ cdecl _vcomp_atomic_and_i4(ptr long)
+@ cdecl _vcomp_atomic_and_i8(ptr int64)
+@ cdecl _vcomp_atomic_div_i1(ptr long)
+@ cdecl _vcomp_atomic_div_i2(ptr long)
+@ cdecl _vcomp_atomic_div_i4(ptr long)
+@ cdecl _vcomp_atomic_div_i8(ptr int64)
+@ cdecl _vcomp_atomic_div_r4(ptr float)
+@ cdecl _vcomp_atomic_div_r8(ptr double)
+@ cdecl _vcomp_atomic_div_ui1(ptr long)
+@ cdecl _vcomp_atomic_div_ui2(ptr long)
+@ cdecl _vcomp_atomic_div_ui4(ptr long)
+@ cdecl _vcomp_atomic_div_ui8(ptr int64)
+@ cdecl _vcomp_atomic_mul_i1(ptr long)
+@ cdecl _vcomp_atomic_mul_i2(ptr long)
+@ cdecl _vcomp_atomic_mul_i4(ptr long)
+@ cdecl _vcomp_atomic_mul_i8(ptr int64)
+@ cdecl _vcomp_atomic_mul_r4(ptr float)
+@ cdecl _vcomp_atomic_mul_r8(ptr double)
+@ cdecl _vcomp_atomic_or_i1(ptr long)
+@ cdecl _vcomp_atomic_or_i2(ptr long)
+@ cdecl _vcomp_atomic_or_i4(ptr long)
+@ cdecl _vcomp_atomic_or_i8(ptr int64)
+@ cdecl _vcomp_atomic_shl_i1(ptr long)
+@ cdecl _vcomp_atomic_shl_i2(ptr long)
+@ cdecl _vcomp_atomic_shl_i4(ptr long)
+@ cdecl _vcomp_atomic_shl_i8(ptr long)
+@ cdecl _vcomp_atomic_shr_i1(ptr long)
+@ cdecl _vcomp_atomic_shr_i2(ptr long)
+@ cdecl _vcomp_atomic_shr_i4(ptr long)
+@ cdecl _vcomp_atomic_shr_i8(ptr long)
+@ cdecl _vcomp_atomic_shr_ui1(ptr long)
+@ cdecl _vcomp_atomic_shr_ui2(ptr long)
+@ cdecl _vcomp_atomic_shr_ui4(ptr long)
+@ cdecl _vcomp_atomic_shr_ui8(ptr long)
+@ cdecl _vcomp_atomic_sub_i1(ptr long)
+@ cdecl _vcomp_atomic_sub_i2(ptr long)
+@ cdecl _vcomp_atomic_sub_i4(ptr long)
+@ cdecl _vcomp_atomic_sub_i8(ptr int64)
+@ cdecl _vcomp_atomic_sub_r4(ptr float)
+@ cdecl _vcomp_atomic_sub_r8(ptr double)
+@ cdecl _vcomp_atomic_xor_i1(ptr long)
+@ cdecl _vcomp_atomic_xor_i2(ptr long)
+@ cdecl _vcomp_atomic_xor_i4(ptr long)
+@ cdecl _vcomp_atomic_xor_i8(ptr int64)
+@ cdecl _vcomp_barrier()
 @ stub _vcomp_copyprivate_broadcast
 @ stub _vcomp_copyprivate_receive
-@ cdecl _vcomp_enter_critsect(ptr) vcomp._vcomp_enter_critsect
-@ cdecl _vcomp_flush() vcomp._vcomp_flush
-@ cdecl _vcomp_for_dynamic_init(long long long long long) vcomp._vcomp_for_dynamic_init
+@ cdecl _vcomp_enter_critsect(ptr)
+@ cdecl _vcomp_flush()
+@ cdecl _vcomp_for_dynamic_init(long long long long long)
 @ stub _vcomp_for_dynamic_init_i8
-@ cdecl _vcomp_for_dynamic_next(ptr ptr) vcomp._vcomp_for_dynamic_next
+@ cdecl _vcomp_for_dynamic_next(ptr ptr)
 @ stub _vcomp_for_dynamic_next_i8
-@ cdecl _vcomp_for_static_end() vcomp._vcomp_for_static_end
-@ cdecl _vcomp_for_static_init(long long long long ptr ptr ptr ptr ptr) vcomp._vcomp_for_static_init
+@ cdecl _vcomp_for_static_end()
+@ cdecl _vcomp_for_static_init(long long long long ptr ptr ptr ptr ptr)
 @ stub _vcomp_for_static_init_i8
-@ cdecl _vcomp_for_static_simple_init(long long long long ptr ptr) vcomp._vcomp_for_static_simple_init
+@ cdecl _vcomp_for_static_simple_init(long long long long ptr ptr)
 @ stub _vcomp_for_static_simple_init_i8
-@ varargs _vcomp_fork(long long ptr) vcomp._vcomp_fork
-@ cdecl _vcomp_get_thread_num() vcomp._vcomp_get_thread_num
-@ cdecl _vcomp_leave_critsect(ptr) vcomp._vcomp_leave_critsect
+@ varargs _vcomp_fork(long long ptr)
+@ cdecl _vcomp_get_thread_num()
+@ cdecl _vcomp_leave_critsect(ptr)
 @ stub _vcomp_master_barrier
-@ cdecl _vcomp_master_begin() vcomp._vcomp_master_begin
-@ cdecl _vcomp_master_end() vcomp._vcomp_master_end
+@ cdecl _vcomp_master_begin()
+@ cdecl _vcomp_master_end()
 @ stub _vcomp_ordered_begin
 @ stub _vcomp_ordered_end
 @ stub _vcomp_ordered_loop_end
-@ cdecl _vcomp_reduction_i1(long ptr long) vcomp._vcomp_reduction_i1
-@ cdecl _vcomp_reduction_i2(long ptr long) vcomp._vcomp_reduction_i2
-@ cdecl _vcomp_reduction_i4(long ptr long) vcomp._vcomp_reduction_i4
-@ cdecl _vcomp_reduction_i8(long ptr int64) vcomp._vcomp_reduction_i8
-@ cdecl _vcomp_reduction_r4(long ptr float) vcomp._vcomp_reduction_r4
-@ cdecl _vcomp_reduction_r8(long ptr double) vcomp._vcomp_reduction_r8
-@ cdecl _vcomp_reduction_u1(long ptr long) vcomp._vcomp_reduction_u1
-@ cdecl _vcomp_reduction_u2(long ptr long) vcomp._vcomp_reduction_u2
-@ cdecl _vcomp_reduction_u4(long ptr long) vcomp._vcomp_reduction_u4
-@ cdecl _vcomp_reduction_u8(long ptr int64) vcomp._vcomp_reduction_u8
-@ cdecl _vcomp_sections_init(long) vcomp._vcomp_sections_init
-@ cdecl _vcomp_sections_next() vcomp._vcomp_sections_next
-@ cdecl _vcomp_set_num_threads(long) vcomp._vcomp_set_num_threads
-@ cdecl _vcomp_single_begin(long) vcomp._vcomp_single_begin
-@ cdecl _vcomp_single_end() vcomp._vcomp_single_end
-@ cdecl omp_destroy_lock(ptr) vcomp.omp_destroy_lock
-@ cdecl omp_destroy_nest_lock(ptr) vcomp.omp_destroy_nest_lock
-@ cdecl omp_get_dynamic() vcomp.omp_get_dynamic
-@ cdecl omp_get_max_threads() vcomp.omp_get_max_threads
-@ cdecl omp_get_nested() vcomp.omp_get_nested
-@ cdecl omp_get_num_procs() vcomp.omp_get_num_procs
-@ cdecl omp_get_num_threads() vcomp.omp_get_num_threads
-@ cdecl omp_get_thread_num() vcomp.omp_get_thread_num
+@ cdecl _vcomp_reduction_i1(long ptr long)
+@ cdecl _vcomp_reduction_i2(long ptr long)
+@ cdecl _vcomp_reduction_i4(long ptr long)
+@ cdecl _vcomp_reduction_i8(long ptr int64)
+@ cdecl _vcomp_reduction_r4(long ptr float)
+@ cdecl _vcomp_reduction_r8(long ptr double)
+@ cdecl _vcomp_reduction_u1(long ptr long) _vcomp_reduction_i1
+@ cdecl _vcomp_reduction_u2(long ptr long) _vcomp_reduction_i2
+@ cdecl _vcomp_reduction_u4(long ptr long) _vcomp_reduction_i4
+@ cdecl _vcomp_reduction_u8(long ptr int64) _vcomp_reduction_i8
+@ cdecl _vcomp_sections_init(long)
+@ cdecl _vcomp_sections_next()
+@ cdecl _vcomp_set_num_threads(long)
+@ cdecl _vcomp_single_begin(long)
+@ cdecl _vcomp_single_end()
+@ cdecl omp_destroy_lock(ptr)
+@ cdecl omp_destroy_nest_lock(ptr) omp_destroy_lock
+@ cdecl omp_get_dynamic()
+@ cdecl omp_get_max_threads()
+@ cdecl omp_get_nested()
+@ cdecl omp_get_num_procs()
+@ cdecl omp_get_num_threads()
+@ cdecl omp_get_thread_num()
 @ stub omp_get_wtick
-@ cdecl omp_get_wtime() vcomp.omp_get_wtime
-@ cdecl omp_in_parallel() vcomp.omp_in_parallel
-@ cdecl omp_init_lock(ptr) vcomp.omp_init_lock
-@ cdecl omp_init_nest_lock(ptr) vcomp.omp_init_nest_lock
-@ cdecl omp_set_dynamic(long) vcomp.omp_set_dynamic
-@ cdecl omp_set_lock(ptr) vcomp.omp_set_lock
-@ cdecl omp_set_nest_lock(ptr) vcomp.omp_set_nest_lock
-@ cdecl omp_set_nested(long) vcomp.omp_set_nested
-@ cdecl omp_set_num_threads(long) vcomp.omp_set_num_threads
-@ cdecl omp_test_lock(ptr) vcomp.omp_test_lock
-@ cdecl omp_test_nest_lock(ptr) vcomp.omp_test_nest_lock
-@ cdecl omp_unset_lock(ptr) vcomp.omp_unset_lock
-@ cdecl omp_unset_nest_lock(ptr) vcomp.omp_unset_nest_lock
+@ cdecl omp_get_wtime()
+@ cdecl omp_in_parallel()
+@ cdecl omp_init_lock(ptr)
+@ cdecl omp_init_nest_lock(ptr) omp_init_lock
+@ cdecl omp_set_dynamic(long)
+@ cdecl omp_set_lock(ptr)
+@ cdecl omp_set_nest_lock(ptr)
+@ cdecl omp_set_nested(long)
+@ cdecl omp_set_num_threads(long)
+@ cdecl omp_test_lock(ptr)
+@ cdecl omp_test_nest_lock(ptr)
+@ cdecl omp_unset_lock(ptr)
+@ cdecl omp_unset_nest_lock(ptr)