From b2f39d7ddd2305462e1a1bc2886045a26d4d7fc1 Mon Sep 17 00:00:00 2001
From: Ludwig Nussel <ludwig.nussel@suse.de>
Date: Sun, 6 Nov 2005 18:22:49 +0000
Subject: [PATCH] use system memcpy and memset

---
 code/macosx/macosx_common.c | 2 ++
 code/qcommon/common.c       | 7 ++-----
 code/qcommon/md4.c          | 5 +++++
 code/qcommon/q_shared.h     | 5 +++++
 code/unix/linux_common.c    | 2 ++
 5 files changed, 16 insertions(+), 5 deletions(-)

diff --git a/code/macosx/macosx_common.c b/code/macosx/macosx_common.c
index ab7d3bea..1d42d907 100644
--- a/code/macosx/macosx_common.c
+++ b/code/macosx/macosx_common.c
@@ -1,3 +1,4 @@
+#if 0 // not used anymore
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
@@ -29,3 +30,4 @@ void Com_Memcpy (void* dest, const void* src, const size_t count) {
 void Com_Memset (void* dest, const int val, const size_t count) {
   memset(dest, val, count);
 }
+#endif
diff --git a/code/qcommon/common.c b/code/qcommon/common.c
index a2f76b98..3b582fcb 100644
--- a/code/qcommon/common.c
+++ b/code/qcommon/common.c
@@ -2824,9 +2824,7 @@ void Com_Shutdown (void) {
 
 }
 
-#if !( defined __GNUC__ )  // GNU versions in linux_common.c
-#if !id386
-
+#if I_WANT_A_CUSTOM_MEMCPY && !defined(_WIN32)
 void Com_Memcpy (void* dest, const void* src, const size_t count)
 {
 	memcpy(dest, src, count);
@@ -2837,7 +2835,7 @@ void Com_Memset (void* dest, const int val, const size_t count)
 	memset(dest, val, count);
 }
 
-#else
+#elif I_WANT_A_CUSTOM_MEMCPY && defined(_WIN32)
 
 typedef enum
 {
@@ -3136,7 +3134,6 @@ skipClamp:
 	}
 }
 #endif
-#endif 
 //------------------------------------------------------------------------
 
 
diff --git a/code/qcommon/md4.c b/code/qcommon/md4.c
index 323798b0..24b79610 100644
--- a/code/qcommon/md4.c
+++ b/code/qcommon/md4.c
@@ -38,8 +38,13 @@ void MD4Init (MD4_CTX *);
 void MD4Update (MD4_CTX *, const unsigned char *, unsigned int);
 void MD4Final (unsigned char [16], MD4_CTX *);
 
+#if I_WANT_A_CUSTOM_MEMCPY
 void Com_Memset (void* dest, const int val, const size_t count);
 void Com_Memcpy (void* dest, const void* src, const size_t count);
+#else
+#define Com_Memset memset
+#define Com_Memcpy memcpy
+#endif
 
 /* MD4C.C - RSA Data Security, Inc., MD4 message-digest algorithm */
 /* Copyright (C) 1990-2, RSA Data Security, Inc. All rights reserved.
diff --git a/code/qcommon/q_shared.h b/code/qcommon/q_shared.h
index 20f15e18..45bd0460 100644
--- a/code/qcommon/q_shared.h
+++ b/code/qcommon/q_shared.h
@@ -237,8 +237,13 @@ void Snd_Memset (void* dest, const int val, const size_t count);
 #define Snd_Memset Com_Memset
 #endif
 
+#if I_WANT_A_CUSTOM_MEMCPY
 void Com_Memset (void* dest, const int val, const size_t count);
 void Com_Memcpy (void* dest, const void* src, const size_t count);
+#else
+#define Com_Memset memset
+#define Com_Memcpy memcpy
+#endif
 
 #define CIN_system	1
 #define CIN_loop	2
diff --git a/code/unix/linux_common.c b/code/unix/linux_common.c
index 0321ac2f..ab1eafa6 100644
--- a/code/unix/linux_common.c
+++ b/code/unix/linux_common.c
@@ -1,3 +1,4 @@
+#if 0 // not used anymore
 /*
 ===========================================================================
 Copyright (C) 1999-2005 Id Software, Inc.
@@ -342,3 +343,4 @@ void Com_Prefetch (const void *s, const unsigned int bytes, e_prefetch type)
 }
 
 #endif
+#endif