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$NetBSD: patch-tests_gtkgears.c,v 1.1 2022/08/15 00:01:41 tnn Exp $
Don't clash with builtin sincos(3).
Needed because we disabled the sincos(3) test in meson.build.
--- tests/gtkgears.c.orig 2022-07-02 18:38:25.000000000 +0000
+++ tests/gtkgears.c
@@ -48,14 +48,12 @@
#define VERTICES_PER_TOOTH 34
#define GEAR_VERTEX_STRIDE 6
-#ifndef HAVE_SINCOS
static void
-sincos (double x, double *_sin, double *_cos)
+static_sincos (double x, double *_sin, double *_cos)
{
*_sin = sin (x);
*_cos = cos (x);
}
-#endif
/**
* Struct describing the vertices in triangle strip
@@ -306,11 +304,11 @@ create_gear (GLfloat inner_radius,
struct point p[7];
/* Calculate needed sin/cos for various angles */
- sincos(i * 2.0 * G_PI / teeth + da * 0, &s[0], &c[0]);
- sincos(i * 2.0 * M_PI / teeth + da * 1, &s[1], &c[1]);
- sincos(i * 2.0 * M_PI / teeth + da * 2, &s[2], &c[2]);
- sincos(i * 2.0 * M_PI / teeth + da * 3, &s[3], &c[3]);
- sincos(i * 2.0 * M_PI / teeth + da * 4, &s[4], &c[4]);
+ static_sincos(i * 2.0 * G_PI / teeth + da * 0, &s[0], &c[0]);
+ static_sincos(i * 2.0 * M_PI / teeth + da * 1, &s[1], &c[1]);
+ static_sincos(i * 2.0 * M_PI / teeth + da * 2, &s[2], &c[2]);
+ static_sincos(i * 2.0 * M_PI / teeth + da * 3, &s[3], &c[3]);
+ static_sincos(i * 2.0 * M_PI / teeth + da * 4, &s[4], &c[4]);
GEAR_POINT(p[0], r2, 1);
GEAR_POINT(p[1], r2, 2);
@@ -519,7 +517,7 @@ static void perspective(GLfloat *m, GLfl
identity(tmp);
deltaZ = zFar - zNear;
- sincos(radians, &sine, &cosine);
+ static_sincos(radians, &sine, &cosine);
if ((deltaZ == 0) || (sine == 0) || (aspect == 0))
return;
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