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[unix-history] / usr / src / usr.bin / f77 / libF77 / r_int.c
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1/*
2 * "@(#)r_int.c 1.1"
3 */
4
5double r_int(x)
6float *x;
7{
8double floor();
9
10return( (*x >= 0) ? floor(*x) : -floor(- *x) );
11}