Generally, the C standard library does not include a built-in dictionary data structure, but the POSIX standard specifies hash table management routines that can be utilized to implement dictionary functionality. … Once the table is created, the hsearch function can be called to add items into it.

What is a dictionary in C?

A dictionary is defined as a general-purpose data structure for storing a group of objects. A dictionary is associated with a set of keys and each key has a single associated value. When presented with a key, the dictionary will simply return the associated value.

Are there Hashmaps in C?

Hash map implementation in C. …