The ez_hash library provides a set of functions and data structures that implement an in-memory hash table.

// initialize a hash table.
ez_hash_table* ez_hash_init(uint32_t n);

// set, get, delete key-value pairs.
uint32_t ez_hash_set(ez_hash_table* h, char* key, char* value);
char* ez_hash_get(ez_hash_table* h, char* key);
int ez_hash_del(ez_hash_table* h, char* key);

// free the hash table
void ez_hash_free(ez_hash_table* h);


The ez_hash library uses the FNV algorithm and source code.
Both the FNV algorithm and source code are in the public domain.
See the file fnv.h included with this software.


$ make
$ sudo make install

Find examples in example.c. Build it like so:

$ make example

$ ./example
usage: ./example bits(1-32) key value [key value]...