[MSVCRTEX]

- Add is(w)blank implementation

svn path=/trunk/; revision=56996

reactos/lib/sdk/crt/misc/isblank.c

@@ -0,0 +1,7 @@
+#define __NO_CTYPE_LINES
+#include <ctype.h>
+
+int __cdecl isblank (int _C)
+{
+    return (_isctype(_C, _BLANK) || _C == '\t');
+}

reactos/lib/sdk/crt/misc/iswblank.c

@@ -0,0 +1,7 @@
+#define _CRT_WCTYPE_NOINLINE
+#include <ctype.h>
+
+int __cdecl iswblank (wint_t _C)
+{
+    return (iswctype(_C, _BLANK) || _C == '\t');
+}

reactos/lib/sdk/crt/msvcrtex.cmake

@@ -36,6 +36,8 @@ list(APPEND MSVCRTEX_SOURCE
     startup/dllentry.c
     startup/reactos.c
     misc/fltused.c
+    misc/isblank.c
+    misc/iswblank.c
     misc/ofmt_stub.c
 )