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b15fd97627767291628309677c40b3f40b868497
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src
/
lib9
/
strecpy.c
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#include
<lib9.h>
char
*
strecpy
(
char
*
to
,
char
*
e
,
char
*
from
)
{
if
(
to
>=
e
)
return
to
;
to
=
memccpy
(
to
,
from
,
'\0'
,
e
-
to
);
if
(
to
==
nil
){
to
=
e
-
1
;
*
to
=
'\0'
;
}
else
{
to
--;
}
return
to
;
}