in_list
int in_list(int *list, char c, int list_length, int opcode);
while (in_list(expression, *string++, c, opcode)
else if (in_list(expression, *string++, c, opcode) == NO_MATCH)
static int in_list(strlst_t **listp, char *str);
if (in_list(lista, p1->str)) {
if (in_list(&libs_so, argv[i]))
if (in_list(&libs, argv[i]))