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