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

glibc uses 'restrict' in qecvt(), qfcvt().
Let's use it here too.

.../glibc$ grep_glibc_prototype qecvt
stdlib/stdlib.h:890:
extern char *qecvt (long double __value, int __ndigit,
		    int *__restrict __decpt, int *__restrict __sign)
     __THROW __nonnull ((3, 4)) __wur;
.../glibc$ grep_glibc_prototype qfcvt
stdlib/stdlib.h:893:
extern char *qfcvt (long double __value, int __ndigit,
		    int *__restrict __decpt, int *__restrict __sign)
     __THROW __nonnull ((3, 4)) __wur;
.../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 2021-03-08 19:53:24 +01:00 committed by Michael Kerrisk
parent 315a87ce92
commit 7ecee41323
1 changed files with 6 additions and 2 deletions
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man3/qecvt.3
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@ -32,8 +32,12 @@ qecvt, qfcvt, qgcvt \- convert a floating-point number to a string
.nf
.B #include <stdlib.h>
.PP
.BI "char *qecvt(long double " number ", int " ndigits ", int *" decpt ", int *" sign );
.BI "char *qfcvt(long double " number ", int " ndigits ", int *" decpt ",i int *" sign );
.BI "char *qecvt(long double " number ", int " ndigits \
", int *restrict " decpt ,
.BI " int *restrict " sign );
.BI "char *qfcvt(long double " number ", int " ndigits \
", int *restrict " decpt ,
.BI " int *restrict " sign );
.BI "char *qgcvt(long double " number ", int " ndigit ", char *" buf );
.fi
.PP