Add the DragonFly cvs id and perform general cleanups on cvs/rcs/sccs ids. Most
[dragonfly.git] / contrib / libf2c / libF77 / d_int.c
1 #include "f2c.h"
2
3 #ifdef KR_headers
4 double floor();
5 double d_int(x) doublereal *x;
6 #else
7 #undef abs
8 #include <math.h>
9 double d_int(doublereal *x)
10 #endif
11 {
12 return( (*x>0) ? floor(*x) : -floor(- *x) );
13 }