[sPlOrYgOn]

both ways work just fine...
[edit]
of course this is about the angles..
[/edit]
[edit2]

#include <stdio.h>

float AngleNormalize(float angle)
{
	if (angle >= 180)
		angle -= 360 * (int)(angle / 360 + 0.5);
	if (angle < -180)
		angle += 360 * (int)(-angle / 360 + 0.5);
	return angle;
}

float angleNormalize(float angle)
{
	if (angle >= 180)
		angle -= 360 * ((int)(angle / 360) + 1);
	if (angle < -180)
		angle += 360 * ((int)(-angle / 360) + 1);
	return angle;
}

int main()
{
	float a = 180.0, b, c;
	int notsame = 0;
	for (a = -9999.9; a < 9999.9; a += 0.001)
	{
		b = AngleNormalize(a);
		c = angleNormalize(a);
		if (b != c)
			notsame++;
	}
	if(notsame <= 0)
		printf("Some are not the same...\n");
	else
		printf("they all the same WOOT!\n");
	return(0);
}

[/edit2]