ref: 44797743ae7d84f8571ffbe447c3027fa707b978
parent: ece584a6b817673e38669bd773fa38d2adc413a0
author: Erik de Castro Lopo <[email protected]>
date: Thu May 24 19:33:53 EDT 2007
src/common.h : Add static inline function fmod_one.
--- a/src/common.h
+++ b/src/common.h
@@ -1,5 +1,5 @@
/*
-** Copyright (C) 2002-2006 Erik de Castro Lopo <[email protected]>
+** Copyright (C) 2002-2007 Erik de Castro Lopo <[email protected]>
**
** 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
@@ -129,13 +129,21 @@
int zoh_set_converter (SRC_PRIVATE *psrc, int src_enum) ;
-#endif /* COMMON_H_INCLUDED */
-
-/*
-** Do not edit or modify anything in this comment block.
-** The arch-tag line is a file identity tag for the GNU Arch
-** revision control system.
-**
-** arch-tag: 737d46dc-a2f8-4025-bb88-fc8915c69085
+/*----------------------------------------------------------
+** Common static inline functions.
*/
+
+static inline double
+fmod_one (double x)
+{ double y = 1.0 ;+ double i, f ;
+
+ i = floor (x / y) ;
+ f = x - i * y ;
+ if ((x < 0.0) != (y < 0.0))
+ f = f - y ;
+ return f ;
+} /* fmod_one */
+
+#endif /* COMMON_H_INCLUDED */