[PATCH 40/41] wait.2: SYNOPSIS: Add _Nullable

[Alejandro Colomar]

Signed-off-by: Alejandro Colomar <alx@xxxxxxxxxx>
---
 man2/wait.2 | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/man2/wait.2 b/man2/wait.2
index 7f958ea71..6a5a1309f 100644
--- a/man2/wait.2
+++ b/man2/wait.2
@@ -36,8 +36,8 @@ .SH SYNOPSIS
 .nf
 .B #include <sys/wait.h>
 .PP
-.BI "pid_t wait(int *" "wstatus" );
-.BI "pid_t waitpid(pid_t " pid ", int *" wstatus ", int " options );
+.BI "pid_t wait(int *_Nullable " "wstatus" );
+.BI "pid_t waitpid(pid_t " pid ", int *_Nullable " wstatus ", int " options );
 .PP
 .BI "int waitid(idtype_t " idtype ", id_t " id \
 ", siginfo_t *" infop ", int " options );
-- 
2.38.1