From e4819f6410da9f740845487fe51d5b88f586052f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Gustaf=20Alh=C3=A4ll?= <gustaf@hanicef.me>
Date: Sat, 11 Jan 2025 15:49:39 +0100
Subject: [PATCH] Simplfy cmpack
---
src/netcode/d_net.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/src/netcode/d_net.c b/src/netcode/d_net.c
index 4860d8688..ff68f5b8d 100644
--- a/src/netcode/d_net.c
+++ b/src/netcode/d_net.c
@@ -188,13 +188,9 @@ static node_t nodes[MAXNETNODES];
// 0 if a = n (mod 256)
// >0 if a > b (mod 256)
// mnemonic: to use it compare to 0: cmpack(a,b)<0 is "a < b" ...
-FUNCMATH static INT32 cmpack(UINT8 a, UINT8 b)
+FUNCMATH static inline INT32 cmpack(UINT8 a, UINT8 b)
{
- register INT32 d = a - b;
-
- if (d >= 127 || d < -128)
- return -d;
- return d;
+ return (SINT8)(a - b);
}
/** Sets freeack to a free acknum and copies the netbuffer in the ackpak table
--
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