diff options
Diffstat (limited to 'lib/bcopy.c')
-rw-r--r-- | lib/bcopy.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/lib/bcopy.c b/lib/bcopy.c deleted file mode 100644 index 50a09f876..000000000 --- a/lib/bcopy.c +++ /dev/null @@ -1,21 +0,0 @@ -/* bcopy.c -- copy memory. - Copy LENGTH bytes from SOURCE to DEST. Does not null-terminate. - In the public domain. - By David MacKenzie <djm@gnu.ai.mit.edu>. */ - -#include <stddef.h> - -void -bcopy (void const *source0, void *dest0, size_t length) -{ - char const *source = source0; - char *dest = dest0; - if (source < dest) - /* Moving from low mem to hi mem; start at end. */ - for (source += length, dest += length; length; --length) - *--dest = *--source; - else if (source != dest) - /* Moving from hi mem to low mem; start at beginning. */ - for (; length; --length) - *dest++ = *source++; -} |