diff options
| author | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-02-12 00:22:29 -0500 |
| commit | 0b44a0315b47dd8eced9f3b7f31580cf14bbfc01 (patch) | |
| tree | 6eaef0d8a720fa3da580de87b647fff796fe80b3 /src/string/swab.c | |
| download | musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.gz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.bz2 musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.tar.xz musl-0b44a0315b47dd8eced9f3b7f31580cf14bbfc01.zip | |
initial check-in, version 0.5.0v0.5.0
Diffstat (limited to 'src/string/swab.c')
| -rw-r--r-- | src/string/swab.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/src/string/swab.c b/src/string/swab.c new file mode 100644 index 00000000..b2132884 --- /dev/null +++ b/src/string/swab.c @@ -0,0 +1,13 @@ +#include <unistd.h> + +void swab(const void *_src, void *_dest, ssize_t n) +{ + const char *src = _src; + char *dest = _dest; + for (; n>0; n-=2) { + dest[0] = src[1]; + dest[1] = src[0]; + dest += 2; + src += 2; + } +} |