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-rw-r--r--lib/libc/gen/sem_wait.32
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libc/gen/sem_wait.3 b/lib/libc/gen/sem_wait.3
index c60c8ee..9c4107e 100644
--- a/lib/libc/gen/sem_wait.3
+++ b/lib/libc/gen/sem_wait.3
@@ -33,6 +33,8 @@
.Nm sem_wait ,
.Nm sem_trywait
.Nd decrement (lock) a semaphore
+.Sh LIBRARY
+.Lb libc_r
.Sh SYNOPSIS
.Fd #include <semaphore.h>
.Ft int
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