reactos/lib/crtdll/stdlib/putenv.c

   1 #include <precomp.h>
   2 #include <msvcrt/stdlib.h>
   3 #include <msvcrt/string.h>
   4
   5
   6
   7 int putenv(const char *val)
   8 {
   9
  10   char buffer[1024];
  11   char *epos;
  12
  13   strcpy(buffer,val);
  14
  15
  16   epos = strchr(buffer, '=');
  17   if ( epos == NULL )
  18         return -1;
  19
  20   *epos = 0;
  21
  22   return SetEnvironmentVariableA(buffer,epos+1);
  23 }