stc_embed_c.h

#ifndef STC_EMBED_C_H
#define STC_EMBED_C_H

#include "common.h"
/* Inputs:

	cover - the binary cover vector

	coverlength - length of the cover vector

	message - the binary message to be hidden

	messagelength - length of the message

	profile - the vector of distortion weights (either double if usedouble = true, or u8 id usedouble = false)

	usedouble - true = use double precision weight, false = use u8 weights

	stego - pointer to an array of length 'coverlength' to receive the stego message; this parameter can be NULL

	constr_height - the constraint height of the matrix; the higher, the better the efficiency but the greater the embedding time



Return value:

	On success, the function returns the total distortion introduced by the embedding.

	On error, the function returns -1.

*/

double stc_embed(const u8 *cover, int coverlength, const u8 *message, int messagelength, const void *profile, bool usedouble, u8 *stego, int constr_height = 10);

#endif