ltoa
(void) strcpy(rv = exprmalloc(8), ltoa(++i));
(void) strcpy(rv, ltoa(i));
(void) strcpy(rv = exprmalloc(8), ltoa(val = (long)ematch(s, p)));
static char *ltoa();
char *ltoa(long l);
(void) strcpy(rv, ltoa(i1));
(void) strcpy(rv = malloc(8), ltoa(++i));
(void) strcpy(rv, ltoa(i));
(void) strcpy(rv=malloc(8), ltoa((long)ematch(s, p)));