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

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

.../glibc$ grep_glibc_prototype mbtowc
stdlib/stdlib.h:925:
extern int mbtowc (wchar_t *__restrict __pwc,
		   const char *__restrict __s, size_t __n) __THROW;
.../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 00:50:59 +01:00 committed by Michael Kerrisk
parent 0634d31b54
commit 855b2aeb8c
1 changed files with 2 additions and 1 deletions
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man3/mbtowc.3
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@ -20,7 +20,8 @@ mbtowc \- convert a multibyte sequence to a wide character
.nf
.B #include <stdlib.h>
.PP
.BI "int mbtowc(wchar_t *" pwc ", const char *" s ", size_t " n );
.BI "int mbtowc(wchar_t *restrict " pwc ", const char *restrict " s \
", size_t " n );
.fi
.SH DESCRIPTION
The main case for this function is when