gcc/libf2c/libF77/r_abs.c
Jeff Law 81fea2b1d1 * Previous contents of gcc/f/runtime moved into toplevel
"libf2c" directory.

From-SVN: r17568
1998-01-31 18:37:08 -07:00

13 lines
139 B
C

#include "f2c.h"
#ifdef KR_headers
double r_abs(x) real *x;
#else
double r_abs(real *x)
#endif
{
if(*x >= 0)
return(*x);
return(- *x);
}