lib/crtdll/stdlib/senv.c

   1 #include <crtdll/stdlib.h>
   2 #include <windows.h>
   3 #include <crtdll/string.h>
   4
   5 void _searchenv(const char *file,const char *var,char *path )
   6 {
   7         char *env = getenv(var);
   8
   9         char *x;
  10         char *y;
  11         char *FilePart;
  12         x = strchr(env,'=');
  13         if ( x != NULL ) {
  14                 *x = 0;
  15                 x++;
  16         }
  17         y = strchr(env,';');
  18         while ( y != NULL ) {
  19                 *y = 0;
  20                 if ( SearchPathA(x,file,NULL,MAX_PATH,path,&FilePart) > 0 ) {
  21                                 return;
  22                 }
  23                 x = y+1;
  24                 y = strchr(env,';');
  25         }
  26         return;
  27
  28 }