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

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

/* $Header: /cvsup/minix/src/commands/yap/main.h,v 1.1.1.1 2005/04/21 14:55:40 beng Exp $ */

# ifndef _MAIN_
# define PUBLIC extern
# else
# define PUBLIC
# endif

PUBLIC int      nopipe;         /* Not reading from pipe? */
PUBLIC char *   progname;       /* Name of this program */
PUBLIC int      interrupt;      /* Interrupt given? */
PUBLIC int      no_tty;         /* output not to a terminal, behave like cat */

int     main();
/*
 * int main(argc,argv)
 * int argc;            Argument count
 * char *argv[];        The arguments
 *
 * Main program.
 */

int     opentemp();
/*
 * int opentemp(i)
 * int i;               Either 0 or 1, indicates which temporary to open
 *
 * Returns a file descriptor for the temporary file, or panics if
 * it couldn't open one.
 */

int     catchdel();
/*
 * int catchdel();
 *
 * interrupt handler. Does not return a value, but PCC has some
 * difficulty with the type pointer to function returning void.
 * This routine only sets a flag indicating that there was an interrupt.
 */

int     quit();
/*
 * int quit();
 *
 * Quit signal handler. Also used for normal exits.
 * It resets the terminal and exits
 */

VOID    panic();
/*
 * void panic(str)
 * char *str;           Reason for panic
 *
 * Panic, but at least tell the user why.
 */

# ifdef SIGTSTP
VOID    suspend();
/*
 * void suspend()
 *
 * Suspends this process
 */
# endif

# undef PUBLIC