source: trunk/minix/commands/yap/process.h@ 20

/* Copyright (c) 1985 Ceriel J.H. Jacobs */

/* $Header: /cvsup/minix/src/commands/yap/process.h,v 1.1.1.1 2005/04/21 14:55:41 beng Exp $ */

# ifndef _PROCESS_
# define PUBLIC extern
# else
# define PUBLIC
# endif

# include <setjmp.h>

PUBLIC  jmp_buf SetJmpBuf;
PUBLIC  int DoneSetJmp;

PUBLIC int      stdf;           /* input file descriptor */
PUBLIC int      filecount;      /* index in filename table */
PUBLIC char **  filenames;      /* the filenametable */
PUBLIC char *   currentfile;    /* Name of current file */
PUBLIC long     maxpos;         /* Size of file */

VOID    visitfile();
/*
 * void visitfile(fn)
 * char *fn;                    name of file to be visited
 *
 * Opens the file "fn" and gives an error message if this fails.
 */

VOID    processfiles();
/*
 * void processfiles(n,argv)
 * int n;                       number of files to be handled
 * char ** argv;                names of the files
 *
 * Does all the work according to the divide and conquer method
 */

int     nextfile();
/*
 * int nextfile(n)
 * int n;
 *
 * Visits n'th next file. If not there in argument list, return 1.
 * Otherwise return 0.
 */

# undef PUBLIC