[PATCH v2 2/2] include: Add _putenv_s.

[Alex Henrie]

From: Alex Henrie

Needed to compile Tera Term.
---
 include/msvcrt/stdlib.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/msvcrt/stdlib.h b/include/msvcrt/stdlib.h
index a6e1c7eee02..c608344b115 100644
--- a/include/msvcrt/stdlib.h
+++ b/include/msvcrt/stdlib.h
@@ -178,6 +178,7 @@ _ACRTIMP int           __cdecl _makepath_s(char*,size_t,const char*,const char*,
 _ACRTIMP size_t        __cdecl _mbstrlen(const char*);
 _ACRTIMP _onexit_t     __cdecl _onexit(_onexit_t);
 _ACRTIMP int           __cdecl _putenv(const char*);
+_ACRTIMP errno_t       __cdecl _putenv_s(const char*,const char*);
 #ifndef _rotl
 _ACRTIMP unsigned int  __cdecl _rotl(unsigned int,int);
 #endif