X-Git-Url: https://www.hackdaworld.org/gitweb/?a=blobdiff_plain;f=fourier%2Ffourier.h;fp=fourier%2Ffourier.h;h=39aee41ce5ba294239b47a8bf60c43dca19734cf;hb=024d1f9a04d8dd291883d1781e671a4eab7b4c9f;hp=f3cab6b27977d56ccba1d2e50b0968afc9f60ffa;hpb=81e8529f1b659c27e65c66d12cb122ad19fcfba3;p=my-code%2Fapi.git

diff --git a/fourier/fourier.h b/fourier/fourier.h
index f3cab6b..39aee41 100644
--- a/fourier/fourier.h
+++ b/fourier/fourier.h
@@ -4,7 +4,10 @@
 #define FOURIER_H
 
 /* includes */
+#define _GNU_SOURCE
 #include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
 
 /* defines */
 #define F_SUCCESS 1
@@ -36,6 +39,8 @@ typedef struct s_fourier {
 /* function prototypes */
 int fourier_init(t_fourier *fourier,int outfd);
 int fourier_dft_1d(t_fourier *fourier);
+int fourier_dft_2d(t_fourier *fourier);
+int fourier_dft_3d(t_fourier *fourier);
 int fourier_calc(t_fourier *fourier);
 
 #endif