1 files changed, 0 insertions, 57 deletions
diff --git a/lib/blkmov.c b/lib/blkmov.c
deleted file mode 100644
index 6423810..0000000
--- a/lib/blkmov.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/**
-** @file	blkmov.c
-**
-** @author	Numerous CSCI-452 classes
-**
-** @brief	C implementations of common library functions
-*/
-
-#ifndef BLKMOV_SRC_INC
-#define BLKMOV_SRC_INC
-
-#include <common.h>
-
-#include <lib.h>
-
-/**
-** blkmov(dst,src,len)
-**
-** Copy a word-aligned block from src to dst. Deals with overlapping
-** buffers.
-**
-** @param dst   Destination buffer
-** @param src   Source buffer
-** @param len   Buffer size (in bytes)
-*/
-void blkmov(void *dst, const void *src, register uint32_t len)
-{
-	// verify that the addresses are aligned and
-	// the length is a multiple of four bytes
-	if ((((uint32_t)dst) & 0x3) != 0 || (((uint32_t)src) & 0x3) != 0 ||
-		(len & 0x3) != 0) {
-		// something isn't aligned, so just use memmove()
-		memmove(dst, src, len);
-		return;
-	}
-
-	// everything is nicely aligned, so off we go
-	register uint32_t *dest = dst;
-	register const uint32_t *source = src;
-
-	// now copying 32-bit values
-	len /= 4;
-
-	if (source < dest && (source + len) > dest) {
-		source += len;
-		dest += len;
-		while (len-- > 0) {
-			*--dest = *--source;
-		}
-	} else {
-		while (len--) {
-			*dest++ = *source++;
-		}
-	}
-}
-
-#endif