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#include "hmap.h"
#include <err.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#define LIBHMAP_ERR(rc) errx(1, "libhmap: %s", \
rc < 0 ? strerror(-rc) : hmap_err[rc])
static const char *hmap_err[] = {
HMAP_STRERR_INIT
};
int
main(int argc, const char **argv)
{
struct hmap hmap;
struct hmap_iter iter;
char *arg;
int i, rc;
rc = hmap_init(&hmap, 10, hmap_str_hash,
hmap_str_keycmp, &stdlib_heap_allocator);
if (rc) LIBHMAP_ERR(rc);
for (i = 1; i < argc; i++) {
arg = strdup(argv[i]);
rc = hmap_add(&hmap, (struct hmap_key) {.p = arg},
(struct hmap_val) {.i = i});
if (rc) LIBHMAP_ERR(rc);
}
for (HMAP_ITER(&hmap, iter)) {
printf("%s: %i\n", (char *)iter.link->key.p,
iter.link->value.i);
}
for (HMAP_ITER(&hmap, iter))
free(iter.link->key._p);
hmap_deinit(&hmap);
}
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