From 7ccb819f867493f8ec202ea3b39c94c198c64584 Mon Sep 17 00:00:00 2001
From: JustSomePwner <crotchyalt@gmail.com>
Date: Thu, 30 Aug 2018 14:01:54 +0200
Subject: first

---
 tf2/checksum_crc.h | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)
 create mode 100644 tf2/checksum_crc.h

(limited to 'tf2/checksum_crc.h')

diff --git a/tf2/checksum_crc.h b/tf2/checksum_crc.h
new file mode 100644
index 0000000..d95b4c5
--- /dev/null
+++ b/tf2/checksum_crc.h
@@ -0,0 +1,30 @@
+//========= Copyright Valve Corporation, All rights reserved. ============//
+//
+// Purpose: Generic CRC functions
+//
+// $NoKeywords: $
+//=============================================================================//
+#ifndef CHECKSUM_CRC_H
+#define CHECKSUM_CRC_H
+#ifdef _WIN32
+#pragma once
+#endif
+
+typedef unsigned int CRC32_t;
+
+void CRC32_Init( CRC32_t *pulCRC );
+void CRC32_ProcessBuffer( CRC32_t *pulCRC, const void *p, int len );
+void CRC32_Final( CRC32_t *pulCRC );
+CRC32_t	CRC32_GetTableEntry( unsigned int slot );
+
+inline CRC32_t CRC32_ProcessSingleBuffer( const void *p, int len ) {
+	CRC32_t crc;
+
+	CRC32_Init( &crc );
+	CRC32_ProcessBuffer( &crc, p, len );
+	CRC32_Final( &crc );
+
+	return crc;
+}
+
+#endif // CHECKSUM_CRC_H
-- 
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