1 /* Copyright (C) 1991,1995,1996,1998,2002,2003 Free Software Foundation, Inc. 2 This file is part of the GNU C Library. 3 4 The GNU C Library is free software; you can redistribute it and/or 5 modify it under the terms of the GNU Lesser General Public 6 License as published by the Free Software Foundation; either 7 version 2.1 of the License, or (at your option) any later version. 8 9 The GNU C Library is distributed in the hope that it will be useful, 10 but WITHOUT ANY WARRANTY; without even the implied warranty of 11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 Lesser General Public License for more details. 13 14 You should have received a copy of the GNU Lesser General Public 15 License along with the GNU C Library; if not, write to the Free 16 Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 17 02111-1307 USA. */ 18 19 #include <stdarg.h> 20 #include <stdio.h> 21 22 #ifdef USE_IN_LIBIO 23 # include <libio/iolibio.h> 24 # define __vsscanf(s, f, a) _IO_vsscanf (s, f, a) 25 #endif 26 27 /* Read formatted input from S, according to the format string FORMAT. */ 28 /* VARARGS2 */ 29 int 30 sscanf (const char *s, const char *format, ...) 31 { 32 va_list arg; 33 int done; 34 35 va_start (arg, format); 36 done = __vsscanf (s, format, arg); 37 va_end (arg); 38 39 return done; 40 } 41 libc_hidden_def (sscanf) 42 43 #ifdef USE_IN_LIBIO 44 # undef _IO_sscanf 45 /* This is for libg++. */ 46 strong_alias (sscanf, _IO_sscanf) 47 #endif 48