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Annotation of 43BSD/ucb/window/alias.h, revision 1.1

1.1     ! root        1: /*
        !             2:  * @(#)alias.h 3.4 4/24/85
        !             3:  */
        !             4: 
        !             5: /*
        !             6:  * Copyright (c) 1983 Regents of the University of California,
        !             7:  * All rights reserved.  Redistribution permitted subject to
        !             8:  * the terms of the Berkeley Software License Agreement.
        !             9:  */
        !            10: 
        !            11: #define alias var
        !            12: #define a_name r_name
        !            13: #define a_buf r_val.v_str
        !            14: #define a_flags r_val.v_type
        !            15: 
        !            16:        /* a_flags bits, must not interfere with v_type values */
        !            17: #define A_INUSE                0x010   /* already inuse */
        !            18: 
        !            19: #define alias_set(n, s)                var_setstr1(&alias_head, n, s)
        !            20: #define alias_walk(f, a)       var_walk1(alias_head, f, a)
        !            21: #define alias_unset(n)         var_unset1(&alias_head, n)
        !            22: #define alias_lookup(n)                (*var_lookup1(&alias_head, n))
        !            23: 
        !            24: struct var *alias_head;

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