Developed by Felipe Sandim and Felippe Mari for Holberton School Uruguay.
The project is a reproduction of the printf() function that produces output according to a format.
Program is compiled on Ubuntu 20.04 LTS with the following command:
$ gcc -Wall -Werror -Wextra -pedantic -std=gnu89 -Wno-format *.c
Not all specifiers of printf() are used, the required ones are:
%c - Used to print a character
%s - Used to print a string
%% - Used to print a percentage (%) symbol
%d - Used to print a decimal integer
%i - Used to print a decimal, octal or hexadecimal integer
_printf.c - main program that produces output according to a format
_putchar.c - writes a character
all_the_functions.c - functions to print the specifiers
main.c - test program
main.h - main header file: includes to libraries, structs and functions needed
Command: _printf("Hello%s0, ", World!")
Returns: Hello, World!
