/* Parse a string, yielding a struct partime that describes it.  */ /* Copyright 1993, 1994, 1995, 1997 Paul Eggert   Distributed under license by the Free Software Foundation, Inc.    This file is part of RCS.    RCS 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, or (at your option)   any later version.    RCS 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 RCS; see the file COPYING.   If not, write to the Free Software Foundation,   59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.    Report problems and direct all questions to:    rcs-bugs@cs.purdue.edu  */ #define TM_UNDEFINED (-1)#define TM_DEFINED(x) (0 <= (x)) /* #include <limits.h> if you want to use these symbols.  */#define TM_LOCAL_ZONE LONG_MIN#define TM_UNDEFINED_ZONE (LONG_MIN + 1) struct partime  {    /* This structure describes the parsed time.       Only the following tm_* values in it are used:		sec, min, hour, mday, mon, year, wday, yday.       If TM_UNDEFINED (value), the parser never found the value.       The tm_year field is the actual year, not the year - 1900;       but see ymodulus below.  */    struct tm tm;     /* If !TM_UNDEFINED (ymodulus),       then tm.tm_year is actually modulo ymodulus.  */    int ymodulus;     /* Week of year, ISO 8601 style.       If TM_UNDEFINED (yweek), the parser never found yweek.       Weeks start on Mondays.       Week 1 includes Jan 4.  */    int yweek;     /* Seconds east of UTC; or TM_LOCAL_ZONE or TM_UNDEFINED_ZONE.  */    long zone;  }; #if defined __STDC__ || has_prototypes# define __PARTIME_P(x) x#else# define __PARTIME_P(x) ()#endif char *partime __PARTIME_P ((char const *, struct partime *));char *parzone __PARTIME_P ((char const *, long *));