X-Git-Url: https://pd.if.org/git/?a=blobdiff_plain;f=functions%2Fstring%2Fmemcpy.c;fp=functions%2Fstring%2Fmemcpy.c;h=0000000000000000000000000000000000000000;hb=a1f747e81dad0bb9897cb11c652403bb7bbf084c;hp=4e7b63cc32a150dbad70e1e4825bca4c050f905d;hpb=1d9d92ba957a0b8307c9a65c35867fde68e6533b;p=pdclib

diff --git a/functions/string/memcpy.c b/functions/string/memcpy.c
deleted file mode 100644
index 4e7b63c..0000000
--- a/functions/string/memcpy.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* ----------------------------------------------------------------------------
- * $Id$
- * ----------------------------------------------------------------------------
- * Public Domain C Library - http://pdclib.sourceforge.net
- * This code is Public Domain. Use, modify, and redistribute at will.
- * --------------------------------------------------------------------------*/
-
-#include <__size_t.h>
-
-void * memcpy( void * restrict dest, const void * restrict src, size_t n )
-{
-    const char * src_p = (const char *) src;
-    char * dest_p = (char *) dest;
-    while ( n-- )
-    {
-        *dest_p++ = *src_p++;
-    }
-    return dest;
-}
-
-/* TODO: This is code from PDPC, optimizing for word access.
-
-void *memcpy(void *s1, const void *s2, size_t n)
-{
-    register unsigned int *p = (unsigned int *)s1;
-    register unsigned int *cs2 = (unsigned int *)s2;
-    register unsigned int *endi;
-
-    endi = (unsigned int *)((char *)p + (n & ~0x03));
-    while (p != endi)
-    {
-        *p++ = *cs2++;
-    }
-    switch (n & 0x03)
-    {
-        case 0:
-            break;
-        case 1:
-            *(char *)p = *(char *)cs2;
-            break;
-        case 2:
-            *(char *)p = *(char *)cs2;
-            p = (unsigned int *)((char *)p + 1);
-            cs2 = (unsigned int *)((char *)cs2 + 1);
-            *(char *)p = *(char *)cs2;
-            break;
-        case 3:
-            *(char *)p = *(char *)cs2;
-            p = (unsigned int *)((char *)p + 1);
-            cs2 = (unsigned int *)((char *)cs2 + 1);
-            *(char *)p = *(char *)cs2;
-            p = (unsigned int *)((char *)p + 1);
-            cs2 = (unsigned int *)((char *)cs2 + 1);
-            *(char *)p = *(char *)cs2;
-            break;
-    }
-    return (s1);
-}
-*/