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25822e8da338df2c15959bd8d347f230dc2b2d89
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src
/
libhttpd
/
lower.c
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#include
<u.h>
#include
<libc.h>
#include
<bin.h>
#include
<httpd.h>
char
*
hlower
(
char
*
p
)
{
char
c
;
char
*
x
;
if
(
p
==
nil
)
return
p
;
for
(
x
=
p
;
c
=
*
x
;
x
++)
if
(
c
>=
'A'
&&
c
<=
'Z'
)
*
x
-=
'A'
-
'a'
;
return
p
;
}