Start development on BSD 4_1_snap

[unix-history] / .ref-79029c32280d78322b4fb003d1cf99489dda7f1c / .ref-BSD-3 / usr / src / libF77 / d_abs.c

double d_abs(x)
double *x;
{
if(*x >= 0)
       return(*x);
return(- *x);
}