From 3bf9df6b2785fa6d951086978a3e66f49427166a Mon Sep 17 00:00:00 2001
From: FluorescentCIAAfricanAmerican <0934gj3049fk@protonmail.com>
Date: Wed, 22 Apr 2020 12:56:21 -0400
Subject: 1

---
 tier1/characterset.cpp | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 tier1/characterset.cpp

(limited to 'tier1/characterset.cpp')

diff --git a/tier1/characterset.cpp b/tier1/characterset.cpp
new file mode 100644
index 0000000..a7c518b
--- /dev/null
+++ b/tier1/characterset.cpp
@@ -0,0 +1,41 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: 
+//
+// $Workfile:     $
+// $Date:         $
+//
+//-----------------------------------------------------------------------------
+// $Log: $
+//
+// $NoKeywords: $
+//=============================================================================
+
+#include <string.h>
+#include "characterset.h"
+
+// memdbgon must be the last include file in a .cpp file!!!
+#include "tier0/memdbgon.h"
+
+//-----------------------------------------------------------------------------
+// Purpose: builds a simple lookup table of a group of important characters
+// Input  : *pParseGroup - pointer to the buffer for the group
+//			*pGroupString - null terminated list of characters to flag
+//-----------------------------------------------------------------------------
+void CharacterSetBuild( characterset_t *pSetBuffer, const char *pszSetString )
+{
+	int i = 0;
+
+	// Test our pointers
+	if ( !pSetBuffer || !pszSetString )
+		return;
+
+	memset( pSetBuffer->set, 0, sizeof(pSetBuffer->set) );
+
+	while ( pszSetString[i] )
+	{
+		pSetBuffer->set[ (unsigned)pszSetString[i] ] = 1;
+		i++;
+	}
+
+}
-- 
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