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Annotation of 43BSD/usr.lib/libF77/d_mod.c, 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:  *     @(#)d_mod.c     5.1     6/7/85
                      7:  */
                      8: 
                      9: double d_mod(x,y)
                     10: double *x, *y;
                     11: {
                     12: double floor(), quotient = *x / *y;
                     13: if (quotient >= 0.0)
                     14:        quotient = floor(quotient);
                     15: else
                     16:        quotient = -floor(-quotient);
                     17: return(*x - (*y) * quotient );
                     18: }

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