Daily bump.
[official-gcc.git] / libf2c / libF77 / d_sign.c
blob514ff0bbff82ab99bd5211365c6f089f5b80fbf7
1 #include "f2c.h"
3 #ifdef KR_headers
4 double d_sign(a,b) doublereal *a, *b;
5 #else
6 double d_sign(doublereal *a, doublereal *b)
7 #endif
9 double x;
10 x = (*a >= 0 ? *a : - *a);
11 return( *b >= 0 ? x : -x);