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Annotation of 43BSD/usr.lib/libF77/r_sign.c, revision 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:  *     @(#)r_sign.c    5.2     7/8/85
        !             7:  */
        !             8: 
        !             9: float r_sign(a,b)
        !            10: float *a, *b;
        !            11: {
        !            12: float x;
        !            13: x = (*a >= 0 ? *a : - *a);
        !            14: return( *b >= 0 ? x : -x);
        !            15: }

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