A function declarator with empty parentheses, which is not a
prototype, is an obsolescent feature of C (See C17 6.11.6.1), and
doesn't mean 0 parameters, but instead that no information about
the parameters is provided (See C17 6.5.2.2).
Signed-off-by: Alejandro Colomar <alx.manpages@xxxxxxxxx>
---
man2/pipe.2 | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/man2/pipe.2 b/man2/pipe.2
index 93fbd36f2..41a482f37 100644
--- a/man2/pipe.2
+++ b/man2/pipe.2
@@ -56,7 +56,7 @@ pipe, pipe2 \- create pipe
.B struct fd_pair {
.B " long fd[2];"
.B "};"
-.B struct fd_pair pipe();
+.B struct fd_pair pipe(void);
.fi
.SH DESCRIPTION
.BR pipe ()
--
2.32.0
