diff options
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 0000000..b213288 --- /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; + } +} |