stdio_s.h: Add L_tmpnam_s and TMP_MAX_S

Signed-off-by: Noah Treuhaft <noah@brimsecurity.com>
Signed-off-by: Liu Hao <lh_mouse@126.com>
diff --git a/mingw-w64-headers/crt/sec_api/stdio_s.h b/mingw-w64-headers/crt/sec_api/stdio_s.h
index bcbb615..fd21d3a 100644
--- a/mingw-w64-headers/crt/sec_api/stdio_s.h
+++ b/mingw-w64-headers/crt/sec_api/stdio_s.h
@@ -23,6 +23,9 @@
 
 #ifndef _STDIO_S_DEFINED
 #define _STDIO_S_DEFINED
+  #define L_tmpnam_s L_tmpnam
+  #define TMP_MAX_S TMP_MAX
+
   _CRTIMP errno_t __cdecl clearerr_s(FILE *_File);
 
   size_t __cdecl fread_s(void *_DstBuf,size_t _DstSize,size_t _ElementSize,size_t _Count,FILE *_File);