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Annotation of 43BSD/ucb/Mail/sigretro.h, revision 1.1.1.1

1.1       root        1: /*
                      2:  * Copyright (c) 1980 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:  *     @(#)sigretro.h  5.1 (Berkeley) 6/6/85
                      7:  */
                      8: 
                      9: /*
                     10:  * Define extra stuff not found in signal.h
                     11:  */
                     12: 
                     13: #ifndef SIGRETRO
                     14: 
                     15: #define        SIGRETRO                                /* Can use this for cond code */
                     16: 
                     17: #ifndef SIG_HOLD
                     18: 
                     19: #define        SIG_HOLD        (int (*)()) 3           /* Phony action to hold sig */
                     20: #define        BADSIG          (int (*)()) -1          /* Return value on error */
                     21: 
                     22: #endif SIG_HOLD
                     23: 
                     24: #endif SIGRETRO

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