Here is an example of a more complete, but still 'student level' malloc (2nd year 42 project) https://github.com/Jibus22/malloc/blob/main/srcs/malloc.c https:

Here is an example of a more complete, but still 'student level' malloc (2nd year 42 project) https://github.com/Jibus22/malloc/blob/main/srcs/malloc.c https://github.com/Jibus22/malloc/blob/main/srcs/malloc.c [edit] : the header file is better to understand how everything work : https://github.com/Jibus22/malloc/blob/main/srcs/includes/malloc.h https://github.com/Jibus22/malloc/blob/main/srcs/includes/ma... This is not a real malloc(3),but this is better than the OP to understand the bases.