Modified source engine (2017) developed by valve and leaked in 2020. Not for commercial purporses
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//========= 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++;
}
}