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wtstring.h

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/*

    Copyright (C) 2004-2006 Michael Liebscher <johnnycanuck@users.sourceforge.net>
    Copyright (c) 1998 Todd C. Miller <Todd.Miller@courtesan.com>

    This program is free software; you can redistribute it and/or
    modify it under the terms of the GNU General Public License
    as published by the Free Software Foundation; either version 2
    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.

*/

#ifndef __WTSTRING_H__
#define __WTSTRING_H__

#include <stdlib.h>

#include "../common/platform.h"


#define ISSPACE( c )    ( ( c ) == ' ' || ( c ) == '\f' || ( c ) == '\n' || ( c ) == '\r' || ( c ) == '\t' || ( c ) == '\v' )
#define ISUPPER( c )    ( ( c ) >= 'A' && ( c ) <= 'Z' )
#define ISLOWER( c )    ( ( c ) >= 'a' && ( c ) <= 'z' )
#define ISALPHA( c )    ( ISUPPER( c ) || ISLOWER( c ) )
#define TOUPPER( c )    ( ISLOWER( c ) ? (c) - 'a' + 'A' : ( c ) )
#define TOLOWER( c )    ( ISUPPER( c ) ? (c) - 'A' + 'a' : ( c ) )

#define ISNUMERIC( c )  ( ( c ) >= '0' && ( c ) <= '9' )
#define ISALPHANUMERIC( c ) ( ISALPHA( c ) || ISNUMERIC( c ) )




size_t wt_strlcpy( char *dest, const char *source, size_t nMaxLength );
size_t wt_strlcat( char *dest, const char *source, size_t nMaxLength );


SW32 wt_stricmp( const char *string1, const char *string2 );
SW32 wt_strnicmp( const char *string1, const char *string2, size_t count );


void wt_snprintf( char *dest, size_t size, const char *format, ... );

char *wt_strCopy( const char *source );

W32 wt_strhash( const char *string, W32 length, W32 mask );

char *wt_strupr( char *string );
char *wt_strlwr( char *string );


/* String conversion error */
#define SCE_NON_NUMERIC     (1 << 0)    // Non-numeric value was encountered 
#define SCE_BUFFER_OVERFLOW (1 << 1)    // Numberic overflowed 
#define SCE_NULL_VALUE      (1 << 2)    // NULL string was passed into function 


SW32 StringToInteger( const char *string, W32 *error );
double StringToFloat( const char *string, W32 *error );


#endif /* __WTSTRING_H__ */

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Copyright © 2004-2009 Michael Liebscher. Wolfenstein 3-D is a trademark of id Software, Inc. Wolfenstein 3-D Redux is not a supported product of id Software, Inc. Other company and product names may be trademarks or registered trademarks of the respective owners with which they are associated.