From 4ba998a693989f0fd8e359774828e4ffefdbf307 Mon Sep 17 00:00:00 2001
From: hyung-hwan <hyunghwan.chung@gmail.com>
Date: Fri, 23 Feb 2007 07:13:58 +0000
Subject: [PATCH] *** empty log message ***

---
 ase/cmn/makefile.in |  2 +-
 ase/cmn/mem.c       | 52 +++++++++++++++++++++++++++++++++++++++++++++
 ase/cmn/mem.h       | 25 ++++++++++++++++++++++
 3 files changed, 78 insertions(+), 1 deletion(-)
 create mode 100644 ase/cmn/mem.c
 create mode 100644 ase/cmn/mem.h

diff --git a/ase/cmn/makefile.in b/ase/cmn/makefile.in
index 2a511ab0..3d49fb53 100644
--- a/ase/cmn/makefile.in
+++ b/ase/cmn/makefile.in
@@ -1,6 +1,6 @@
 OUT = asecmn
 
-C_SRCS = str.c
+C_SRCS = mem.c str.c
 C_OBJS = $(C_SRCS:.c=.o)
 
 CC = @CC@
diff --git a/ase/cmn/mem.c b/ase/cmn/mem.c
new file mode 100644
index 00000000..4fa97e59
--- /dev/null
+++ b/ase/cmn/mem.c
@@ -0,0 +1,52 @@
+/*
+ * $Id: mem.c,v 1.1 2007-02-23 07:13:58 bacon Exp $
+ *
+ * {License}
+ */
+
+#include <ase/cmn/mem.h>
+
+void* ase_memcpy (void* dst, const void* src, ase_size_t n)
+{
+	void* p = dst;
+	void* e = (ase_byte_t*)dst + n;
+
+	while (dst < e) 
+	{
+		*(ase_byte_t*)dst = *(ase_byte_t*)src;
+		dst = (ase_byte_t*)dst + 1;
+		src = (ase_byte_t*)src + 1;
+	}
+
+	return p;
+}
+
+void* ase_memset (void* dst, int val, ase_size_t n)
+{
+	void* p = dst;
+	void* e = (ase_byte_t*)p + n;
+
+	while (p < e) 
+	{
+		*(ase_byte_t*)p = (ase_byte_t)val;
+		p = (ase_byte_t*)p + 1;
+	}
+
+	return dst;
+}
+
+int ase_memcmp (const void* s1, const void* s2, ase_size_t n)
+{
+	const void* e;
+
+	if (n == 0) return 0;
+
+	e = (const ase_byte_t*)s1 + n - 1;
+	while (s1 < e && *(ase_byte_t*)s1 == *(ase_byte_t*)s2) 
+	{
+		s1 = (ase_byte_t*)s1 + 1;
+		s2 = (ase_byte_t*)s2 + 1;
+	}
+
+	return *((ase_byte_t*)s1) - *((ase_byte_t*)s2);
+}
diff --git a/ase/cmn/mem.h b/ase/cmn/mem.h
new file mode 100644
index 00000000..6848f5da
--- /dev/null
+++ b/ase/cmn/mem.h
@@ -0,0 +1,25 @@
+/*
+ * $Id: mem.h,v 1.1 2007-02-23 07:13:58 bacon Exp $
+ *
+ * {License}
+ */
+
+#ifndef _ASE_CMN_MEM_H_
+#define _ASE_CMN_MEM_H_
+
+#include <ase/types.h>
+#include <ase/macros.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void* ase_memcpy (void* dst, const void* src, ase_size_t n);
+void* ase_memset (void* dst, int val, ase_size_t n);
+int ase_memcmp (const void* s1, const void* s2, ase_size_t n);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif