char* id_strdup(char* str)
{
char* ret;
int len;
len = id_strlen(str);
ret = malloc(sizeof(*ret) * (len + 1));
if (!ret)
return (0);
ret = id_strcpy(ret, str);
ret[len] = 0;
return (ret);
}
char* id_strdup(char* str)
{
char* ret;
int len;
if (str == NULL)
return (str);
len = id_strlen(str);
ret = calloc(len + 1, sizeof(*ret));
if (ret == NULL)
return (0);
ret = id_strcpy(ret, str);
return (ret);
}