* implied warranty.
*/
+#include <math.h>
#include "screenhack.h"
#include <X11/Xutil.h>
#include <stdio.h>
if (a >= 1.0) {
ref_pixel(f, x1, y1) = myc;
} else {
- unsigned short int or, og, ob;
- unsigned short int r, g, b;
+ unsigned short int or = 0, og = 0, ob = 0;
+ unsigned short int r = 0, g = 0, b = 0;
unsigned short int nr, ng, nb;
unsigned long c;
double cs, cv;
/* add velocity to theta */
- rid->t = fmodf((rid->t + rid->vt + M_PI), (2 * M_PI)) - M_PI;
+ rid->t = fmod((rid->t + rid->vt + M_PI), (2 * M_PI)) - M_PI;
rid->vt += frand(0.002) - 0.001;