#ifndef libbmp_H
#define libbmp_H

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <string.h>

typedef unsigned char byte;

FILE *fopen (const char *path, const char *mode);

size_t fread (void *ptr, size_t size, size_t nmemb, FILE *stream);

int fseek (FILE *stream, long offset, int whence);
long ftell (FILE *stream);
void rewind (FILE *stream);

void *calloc (size_t nmemb, size_t size);
void free (void *ptr);

int fclose(FILE *stream);

byte *readFile (char *path, unsigned int *size);

int writeFile (char *path, byte *array, unsigned int size);

size_t fwrite(const void *ptr, size_t size, size_t nmemb, FILE *stream);

int readValue (byte *array, int length, unsigned int *value);

byte *readImg (char *path, unsigned int *size);

int writeImg (char *path, byte *pix, unsigned int size);

unsigned int puissance(unsigned int valeur, int i);

#endif