summaryrefslogtreecommitdiff
path: root/gnu/egcs/libf2c/libF77/d_abs.c
blob: cb157e067b73f6ebba1fd43e0dbbece95067dea9 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
#include "f2c.h"

#ifdef KR_headers
double d_abs(x) doublereal *x;
#else
double d_abs(doublereal *x)
#endif
{
if(*x >= 0)
	return(*x);
return(- *x);
}