main.h

#ifndef MAIN_H

#define MAIN_H

#include <stdarg.h>

#include <stdio.h>

#include <unistd.h>



#define UNUSED(x) (void)(x)

#define BUFF_SIZE 1024



/* FLAGS */

#define F_MINUS 1

#define F_PLUS 2

#define F_ZERO 4

#define F_HASH 8

#define F_SPACE 16



/* SIZES */

#define S_LONG 2

#define S_SHORT 1



/**
 *  * struct fmt - Struct op
 *   *
 *    * @fmt: The format.
 *     * @fn: The function associated.
 *      */

struct fmt

{

	char fmt;

	int (*fn)(va_list, char[], int, int, int, int);

};




/**
 *  * typedef struct fmt fmt_t - Struct op
 *   *
 *    * @fmt: The format.
 *     * @fm_t: The function associated.
 *      */

typedef struct fmt fmt_t;



int _printf(const char *format, ...);

int handle_print(const char *fmt, int *i,

		va_list list, char buffer[], int flags, int width, int precision, int size);



/****************** FUNCTIONS ******************/



/* Funtions to print chars and strings */

int print_char(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_string(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_percent(va_list types, char buffer[],

		int flags, int width, int precision, int size);



/* Functions to print numbers */

int print_int(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_binary(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_unsigned(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_octal(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_hexadecimal(va_list types, char buffer[],

		int flags, int width, int precision, int size);

int print_hexa_upper(va_list types, char buffer[],

		int flags, int width, int precision, int size);



int print_hexa(va_list types, char map_to[],

		char buffer[], int flags, char flag_ch, int width, int precision, int size);



/* Function to print non printable characters */

int print_non_printable(va_list types, char buffer[],

		int flags, int width, int precision, int size);



/* Funcion to print memory address */

int print_pointer(va_list types, char buffer[],

		int flags, int width, int precision, int size);



/* Funciotns to handle other specifiers */

int get_flags(const char *format, int *i);

int get_width(const char *format, int *i, va_list list);

int get_precision(const char *format, int *i, va_list list);

int get_size(const char *format, int *i);



/*Function to print string in reverse*/

int print_reverse(va_list types, char buffer[],

		int flags, int width, int precision, int size);



/*Function to print a string in rot 13*/

int print_rot13string(va_list types, char buffer[],

		int flags, int width, int precision, int size);



/* width handler */

int handle_write_char(char c, char buffer[],

		int flags, int width, int precision, int size);

int write_number(int is_positive, int ind, char buffer[],

		int flags, int width, int precision, int size);

int write_num(int ind, char bff[], int flags, int width, int precision,

		int length, char padd, char extra_c);

int write_pointer(char buffer[], int ind, int length,

		int width, int flags, char padd, char extra_c, int padd_start);



int write_unsgnd(int is_negative, int ind,

		char buffer[],

		int flags, int width, int precision, int size);



/****************** UTILS ******************/

int is_printable(char);

int append_hexa_code(char, char[], int);

int is_digit(char);



long int convert_size_number(long int num, int size);

long int convert_size_unsgnd(unsigned long int num, int size);



#endif /* MAIN_H */