1 files changed, 2 insertions, 0 deletions

diff --git a/openbsd-compat/regress/closefromtest.c b/openbsd-compat/regress/closefromtest.c
index 145b09d7b..82ffeb9a7 100644
--- a/openbsd-compat/regress/closefromtest.c
+++ b/openbsd-compat/regress/closefromtest.c
@@ -24,6 +24,8 @@
 
 #define NUM_OPENS 10
 
+int closefrom(int);
+
 void
 fail(char *msg)
 {