configure.in: Add --enable-install-libiberty option.

[official-gcc.git] / libf2c / libF77 / i_abs.c

#include "f2c.h"

#ifdef KR_headers
integer i_abs(x) integer *x;
#else
integer i_abs(integer *x)
#endif
{
if(*x >= 0)
        return(*x);
return(- *x);
}