/** @file format.h
 * Module handling various formating functions
 *
 * The module provides a lightweight printf function and the attached tools
 */

#ifndef _FORMAT_H_
#define _FORMAT_H_

//--includes--------------------------------------------------------------------

#include <stdint.h>
#include <stdarg.h>


//--type definitions------------------------------------------------------------

typedef uint32_t (*FormatCallback)(uint8_t byte, void* arg);


//--functions-------------------------------------------------------------------

uint32_t format_snprintf(char* restrict buffer, uint32_t buffer_size,
		const char* restrict format, ...);

uint32_t format_fctprintf(FormatCallback callback, void* arg,
		const char* restrict format, ...);

uint32_t format_vfctprintf(FormatCallback callback, void* arg,
		const char* restrict format, va_list va);

#endif //_FORMAT_H_