diff --git a/configure b/configure
index 87fce3848cc..160cd2cefab 100755
--- a/configure
+++ b/configure
@@ -7108,9 +7108,11 @@ done
 
 
 
+
 
 
 for ac_header in \
+	IOKit/IOKitLib.h \
 	arpa/inet.h \
 	arpa/nameser.h \
 	asm/types.h \
diff --git a/configure.ac b/configure.ac
index 175eadd505d..93d0fbdff38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -171,6 +171,7 @@ OPENGL_LIBS=""
 dnl **** Check for header files ****
 
 AC_CHECK_HEADERS(\
+	IOKit/IOKitLib.h \
 	arpa/inet.h \
 	arpa/nameser.h \
 	asm/types.h \
diff --git a/dlls/ntdll/cdrom.c b/dlls/ntdll/cdrom.c
index 67e794345e7..67f006b611c 100644
--- a/dlls/ntdll/cdrom.c
+++ b/dlls/ntdll/cdrom.c
@@ -75,6 +75,14 @@
 # include <sys/scsiio.h>
 #endif
 
+#ifdef HAVE_IOKIT_IOKITLIB_H
+# ifndef SENSEBUFLEN
+#  include <IOKit/IOKitLib.h>
+#  include <IOKit/scsi/SCSICmds_REQUEST_SENSE_Defs.h>
+#  define SENSEBUFLEN kSenseDefaultSize
+# endif
+#endif
+
 #define NONAMELESSUNION
 #define NONAMELESSSTRUCT
 #include "ntstatus.h"
diff --git a/include/config.h.in b/include/config.h.in
index 53fd7bb6f88..7b9ce7049a1 100644
--- a/include/config.h.in
+++ b/include/config.h.in
@@ -224,6 +224,9 @@
 /* Define to 1 if you have the <inttypes.h> header file. */
 #undef HAVE_INTTYPES_H
 
+/* Define to 1 if you have the <IOKit/IOKitLib.h> header file. */
+#undef HAVE_IOKIT_IOKITLIB_H
+
 /* Define to 1 if you have the <io.h> header file. */
 #undef HAVE_IO_H