From 54eae2619c6227c78d624e09a05d41ca51a26f77 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Thu, 12 Feb 2026 13:17:53 +0000
Subject: Remove InValidMask as it only has one unnecessary use.

---
 src/helperfuncs.cpp | 35 -----------------------------------
 1 file changed, 35 deletions(-)

(limited to 'src/helperfuncs.cpp')

diff --git a/src/helperfuncs.cpp b/src/helperfuncs.cpp
index f5ea085c8..51cef7604 100644
--- a/src/helperfuncs.cpp
+++ b/src/helperfuncs.cpp
@@ -36,41 +36,6 @@
 #include "utility/string.h"
 #include "xline.h"
 
-bool InspIRCd::IsValidMask(const std::string& mask)
-{
-	const char* dest = mask.c_str();
-	int exclamation = 0;
-	int atsign = 0;
-
-	for (const char* i = dest; *i; i++)
-	{
-		/* out of range character, bad mask */
-		if (*i < 32 || *i > 126)
-		{
-			return false;
-		}
-
-		switch (*i)
-		{
-			case '!':
-				exclamation++;
-				break;
-			case '@':
-				atsign++;
-				break;
-		}
-	}
-
-	/* valid masks only have 1 ! and @ */
-	if (exclamation != 1 || atsign != 1)
-		return false;
-
-	if (mask.length() > ServerInstance->Config->Limits.GetMaxMask())
-		return false;
-
-	return true;
-}
-
 void InspIRCd::StripColor(std::string& line)
 {
 	for (size_t idx = 0; idx < line.length(); )
-- 
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