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iconv.3: SYNOPSIS: Use 'restrict' in prototypes 

Both POSIX and glibc use 'restrict' in iconv().
Let's use it here too.

.../glibc$ grep_glibc_prototype iconv
iconv/iconv.h:42:
extern size_t iconv (iconv_t __cd, char **__restrict __inbuf,
		     size_t *__restrict __inbytesleft,
		     char **__restrict __outbuf,
		     size_t *__restrict __outbytesleft);
.../glibc$

Signed-off-by: Alejandro Colomar <alx.manpages@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2021-03-06 00:50:48 +01:00 committed by Michael Kerrisk
parent 86ce858344
commit decc37b2f7
1 changed files with 2 additions and 2 deletions
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4
man3/iconv.3
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@ -23,8 +23,8 @@ iconv \- perform character set conversion
.B #include <iconv.h>
.PP
.BI "size_t iconv(iconv_t " cd ,
.BI " char **" inbuf ", size_t *" inbytesleft ,
.BI " char **" outbuf ", size_t *" outbytesleft );
.BI " char **restrict " inbuf ", size_t *restrict " inbytesleft ,
.BI " char **restrict " outbuf ", size_t *restrict " outbytesleft );
.fi
.SH DESCRIPTION
The