#include <ccan/asearch/asearch.h> #include <ccan/array_size/array_size.h> #include <ccan/tap/tap.h> #include <stdlib.h> static int cmp(const int *key, const char *const *elem) { return *key - atoi(*elem); } int main(void) { const char *args[] = { "1", "4", "7", "9" }; int key = 7; const char **p; plan_tests(1); p = asearch(&key, args, ARRAY_SIZE(args), cmp); ok1(p == &args[2]); return exit_status(); }