Because putnbr and putstr aren’t enough

This project is pretty straight forward. You will recode printf. You will mainly learn how to use variadic arguments.

This project consists of coding a library that contains a simplified version (more
information below) of the printf function.

malloc(), free(), write(), va_start(), va_arg(), va_copy(), va_end()

A small description of the required conversion:

• %c print a single character.
• %s print a string of characters.
• %p The void * pointer argument is printed in hexadecimal.
• %d print a decimal (base 10) number.
• %i print an integer in base 10.
• %u print an unsigned decimal (base 10) number.
• %x print a number in hexadecimal (base 16).
• %% print a percent sign.