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HEAD
Research V7 development
[unix-history]
/
usr
/
src
/
libc
/
gen
/
swab.c
/*
* Swap bytes in 16-bit [half-]words
* for going between the 11 and the interdata
*/
swab
(
pf
,
pt
,
n
)
register
short
*
pf
, *
pt
;
register
n
;
{
n
/=
2
;
while
(--
n
>=
0
) {
*
pt
++ = (*
pf
<<
8
) + ((*
pf
>>
8
) &
0377
);
pf
++;
}
}