hash_delete 137 gnulib-tests/test-hash.c ASSERT (hash_delete (ht, "a")); hash_delete 138 gnulib-tests/test-hash.c ASSERT (hash_delete (ht, "a") == NULL); hash_delete 139 gnulib-tests/test-hash.c ASSERT (hash_delete (ht, "b")); hash_delete 140 gnulib-tests/test-hash.c ASSERT (hash_delete (ht, "c")); hash_delete 251 gnulib-tests/test-hash.c v = hash_delete (ht, p);