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LibSidServo/examples/simpleconv.h

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+/*
+ * This file is part of the libsidservo project.
+ * Copyright 2025 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+// simple conversion macros
+
+#include <math.h>
+
+#define DEG2RAD(d)  ((d)/180.*M_PI)
+#define ASEC2RAD(d) ((d)/180.*M_PI/3600.)
+#define AMIN2RAD(d) ((d)/180.*M_PI/60.)
+#define RAD2DEG(r)  ((r)/M_PI*180.)
+#define RAD2ASEC(r) ((r)/M_PI*180.*3600.)
+#define RAD2AMIN(r) ((r)/M_PI*180.*60.)
+