printf

This project is in order to recode the printf function and some of its options.

Description

• _printf function produces output according to a format which is described below.
• write its output to the stdout, the std output stream.
• return the number of characters printed (excluding the null byte used to end output to strings).

Avaible conversion specifiers:

• %c: prints a single character
• %s: string
• %d: integer
• %i: integer
• %b: binary representation of an unsigned decimal
• %u: unsigned integer
• %x: hexadecimal representation of an unsigned decimal in lowercase letters
• %X: hexadecimal representation of an unsigned decimal in uppercase letters
• %r: reversed string
• %R: The Rot13 interpretation of an string.

Usage

• All the files will be compiled on Ubuntu 20.4 LTS using gcc
• The code will be compiled using the options -Wall -Werror -Wextra -pedantic -std=gnu89

Example

#include "main.h"

/**
 * main - Entry point
 *
 * Return: Always 0
 */
int main(void)
{
	int len;
	unsigned int ui;

	len = _printf("Let's try to printf a simple sentence.\n"); /*Print: Let's tyr to printf a simple sentence.*/

	_printf("Length: %d, %i\n", len, len); /*Print: Length: 39, 39*/

	_printf("Percent: [%%]\n"); /*Print: Percent: [%]*/

	_printf("%s\n", "I am a string!"); /*Print: I am a string!*/

	return (0);
}