/* stringhelp.h
 *	Copyright (C) 1998,1999 Free Software Foundation, Inc.
 *
 * This file is part of GnuPG.
 *
 * GnuPG 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.
 *
 * GnuPG 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 LIBUTIL_STRINGHELP_H
#define LIBUTIL_STRINGHELP_H


const char *memistr( const char *buf, size_t buflen, const char *sub );
char *mem2str( char *, const void *, size_t);
char *trim_spaces( char *string );
unsigned int trim_trailing_chars( byte *line, unsigned len,
					      const char *trimchars);
unsigned int trim_trailing_ws( byte *line, unsigned len );


#ifndef HAVE_MEMICMP
int memicmp( const char *a, const char *b, size_t n );
#endif
#ifndef HAVE_STPCPY
char *stpcpy(char *a,const char *b);
#endif
#ifndef HAVE_STRLWR
char *strlwr(char *a);
#endif
#ifndef HAVE_STRTOUL
  #define strtoul(a,b,c)  ((unsigned long)strtol((a),(b),(c)))
#endif
#ifndef HAVE_MEMMOVE
  #define memmove(d, s, n) bcopy((s), (d), (n))
#endif
#ifndef HAVE_STRICMP
  #define stricmp(a,b)	 strcasecmp( (a), (b) )
#endif


#ifndef STR
  #define STR(v) #v
#endif
#define STR2(v) STR(v)


#endif /*LIBUTIL_STRINGHELP_H*/