1 subroutine swap4(in,nn)
2 !#if defined (DEC) || defined (ALPHA) || defined (alpha) || defined (LINUX)
4 ! swaps bytes in groups of 4 to compensate for byte swapping within
7 integer, intent(in) :: nn ! number of bytes to be swapped
8 logical*1 , dimension(nn) , intent(inout) :: in ! Array to be swapped
10 logical*1, dimension(4) :: ia