freebsd-nq/contrib/libf2c/libF77/i_abs.c

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1999-09-18 10:51:31 +00:00
#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);
}