xdebug_memnstr    120 usefulstuff.c  	p2 = xdebug_memnstr(str, delim, strlen(delim), endp);
xdebug_memnstr    136 usefulstuff.c  		} while ((p2 = xdebug_memnstr(p1, delim, strlen(delim), endp)) != NULL && (limit == -1 || --limit > 1));
xdebug_memnstr     57 usefulstuff.h  char* xdebug_memnstr(char *haystack, char *needle, int needle_len, char *end);