Potluck with different functions for different purposes that can be shared among C programs.

This is a small library intended to provide low-level functionalities in my other libraries and programs.

The functionalities are divided into 4 categories:

String functions

• Wrappers for string.h: functions like strcpy, strcmp or strchr that will not segfault if a parameter is NULL
• split_string and afiliated functions: split a string using a separator match or join a split string

Pointer list structure

Simple structure to store and manipulate any kind of pointer in an array.

Base64 functions

Encode, decode in base64 and base64url format.

Memory functions

Replace glib malloc/realloc/free functions with user-defined memory functions.