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Annotation of 43BSDTahoe/sys/h/callout.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * Copyright (c) 1982, 1986 Regents of the University of California.
        !             3:  * All rights reserved.  The Berkeley software License Agreement
        !             4:  * specifies the terms and conditions for redistribution.
        !             5:  *
        !             6:  *     @(#)callout.h   7.1 (Berkeley) 6/4/86
        !             7:  */
        !             8: 
        !             9: /*
        !            10:  * The callout structure is for
        !            11:  * a routine arranging
        !            12:  * to be called by the clock interrupt
        !            13:  * (clock.c) with a specified argument,
        !            14:  * in a specified amount of time.
        !            15:  * Used, for example, to time tab
        !            16:  * delays on typewriters.
        !            17:  */
        !            18: 
        !            19: struct callout {
        !            20:        int     c_time;         /* incremental time */
        !            21:        caddr_t c_arg;          /* argument to routine */
        !            22:        int     (*c_func)();    /* routine */
        !            23:        struct  callout *c_next;
        !            24: };
        !            25: #ifdef KERNEL
        !            26: struct callout *callfree, *callout, calltodo;
        !            27: int    ncallout;
        !            28: #endif

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