This custom-made library holds various functions to help you keep a registry of all your allocations.

• Free all allocated memory with one function call from anywhere
• No need for NULL checks after allocating
• No risks of double free
• Use xfree() to free any data type and everything it points to

Additionally:

• Follows the Norm (official coding style guide of 42 Network)
• No global variables (using static variable as a get-around)
• Easily add custom structs and data types

ℹ️ Allocations that were not made using functions of the library are not kept in the registry

-> Allocates NMEMB elements of XTYPE. Stores it in a registry of all xallocs. Initializes registry if it isn't already.

-> Allocates NMEMB elements of XTYPE. Sets all bytes to 0. Stores entry in a registry of all xallocs. Initializes registry if it isn't already.

ℹ️ If allocation fails, registry is destroyed, and program exits with exit code MEMERRORCODE

-> Searches the alloc registry for the entry. Frees its address and any subaddress available. For example, if you pass char **, frees with free_arr(). arrays must be NULL-ed.

-> Frees the address and deletes it from the registry. Does not free anything else.

ℹ️ If the address is not found in the registry nothing gets freed (preventing errors)

-> Frees whole registry and destroys it

-> Destroys registry and exits with status