diff options
Diffstat (limited to 'openwrt')
| -rw-r--r-- | openwrt/toolchain/libnotimpl/files/math.c | 27 |
1 files changed, 20 insertions, 7 deletions
diff --git a/openwrt/toolchain/libnotimpl/files/math.c b/openwrt/toolchain/libnotimpl/files/math.c index cc8a661ac..8934197d8 100644 --- a/openwrt/toolchain/libnotimpl/files/math.c +++ b/openwrt/toolchain/libnotimpl/files/math.c @@ -1,16 +1,16 @@ /* vi: set sw=4 ts=4: */ +#include "math.h" + /* cosf for uClibc * * wrapper for cos(x) */ -#include "math.h" - #ifdef __STDC__ - float cosf(float x) /* wrapper cos */ + float cosf(float x) #else - float cosf(x) /* wrapper cos */ + float cosf(x) float x; #endif { @@ -22,12 +22,25 @@ * wrapper for sin(x) */ -#include "math.h" +#ifdef __STDC__ + float sinf(float x) +#else + float sinf(x) + float x; +#endif +{ + return (float) sin( (double)x ); +} + +/* rintf for uClibc + * + * wrapper for rint(x) + */ #ifdef __STDC__ - float sinf(float x) /* wrapper sin */ + float rintf(float x) #else - float sinf(x) /* wrapper sin */ + float rintf(x) float x; #endif { |