Map2dif and dStrstr

After atlas was merged into our build I can't build map2dif anymore..

here's what i got ( i know its prolly something imissed)

i get this on link:

LNK2019: unresolved external symbol "char const * __cdecl dStrstr(char const *,char const *)"

in tselib however i do have:

//platform.h
extern char*       dStrstr(char *str1, char *str2);
extern const char* dStrstr(const char *str1, const char *str2);

//winstrings.cpp
const char* dStrstr(const char *str1, const char *str2)
{
   return strstr(str1,str2);
}

char* dStrstr(char *str1, char *str2)
{
   return strstr(str1,str2);
}

I did a clean rebuild , so what did i miss?

for some reason it dont like this.. and both are const*:

//createLightmaps.cpp
         if( !dStrstr( plane.pTextureName, "EMITTER" ) )