usr/src/ucb/tn3270/sys_dos/spint.h

/*
 * Copyright (c) 1988 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that this notice is preserved and that due credit is given
 * to the University of California at Berkeley. The name of the University
 * may not be used to endorse or promote products derived from this
 * software without specific prior written permission. This software
 * is provided ``as is'' without express or implied warranty.
 *
 *      @(#)spint.h     3.2 (Berkeley) 3/28/88
 */

/*
 * The 'spint' (spawn and interrupt) routines use this structure.
 *
 * Note that spint_asm.asm contains an Assembly language version of
 * the following, so keep changes in synch!
 */

typedef struct {
    union REGS          regs;
    struct SREGS        sregs;
    int                 int_no; /* Which interrupt to wait on */
    int                 done;   /* Are we done, or just took an interrupt? */
    int                 rc;     /* return code */
} Spint;