Signed-off-by: Alejandro Colomar <alx@xxxxxxxxxx> --- man2/wait4.2 | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/man2/wait4.2 b/man2/wait4.2 index 82983ac0b..6f011fe0e 100644 --- a/man2/wait4.2 +++ b/man2/wait4.2 @@ -20,9 +20,10 @@ .SH SYNOPSIS .nf .B #include <sys/wait.h> .PP -.BI "pid_t wait3(int *" "wstatus" ", int " options ", struct rusage *" rusage ); -.BI "pid_t wait4(pid_t " pid ", int *" wstatus ", int " options , -.BI " struct rusage *" rusage ); +.BI "pid_t wait3(int *_Nullable " "wstatus" ", int " options , +.BI " struct rusage *_Nullable " rusage ); +.BI "pid_t wait4(pid_t " pid ", int *_Nullable " wstatus ", int " options , +.BI " struct rusage *_Nullable " rusage ); .fi .PP .RS -4 -- 2.38.1
