Python/strdup.c

   1 /* strdup() replacement (from stdwin, if you must know) */
   2
   3 #include "pgenheaders.h"
   4
   5 char *
   6 strdup(str)
   7         const char *str;
   8 {
   9         if (str != NULL) {
  10                 register char *copy = malloc(strlen(str) + 1);
  11                 if (copy != NULL)
  12                         return strcpy(copy, str);
  13         }
  14         return NULL;
  15 }