/********************************************************************** * Copyright (c) Digital Equipment Corporation 1984, 1985, 1986. * * All Rights Reserved. * * Reference "/usr/src/COPYRIGHT" for applicable restrictions. * **********************************************************************/ /* * SCCSID: @(#)scanf.c 3.0 4/22/86 */ /* (System 5) scanf.c 1.3 */ /*LINTLIBRARY*/ #include <stdio.h> #include <varargs.h> extern int _doscan(); /*VARARGS1*/ int scanf(fmt, va_alist) char *fmt; va_dcl { va_list ap; va_start(ap); return(_doscan(stdin, fmt, ap)); } /*VARARGS2*/ int fscanf(iop, fmt, va_alist) FILE *iop; char *fmt; va_dcl { va_list ap; va_start(ap); return(_doscan(iop, fmt, ap)); } /*VARARGS2*/ int sscanf(str, fmt, va_alist) register char *str; char *fmt; va_dcl { va_list ap; FILE strbuf; va_start(ap); strbuf._flag = _IOREAD; strbuf._ptr = strbuf._base = (unsigned char*)str; strbuf._cnt = strlen(str); strbuf._file = _NFILE; return(_doscan(&strbuf, fmt, ap)); }