install-reloc: Support multi-binary installation.

[gnulib.git] / tests / test-recv.c

diff --git a/tests/test-recv.c b/tests/test-recv.c
index 1605db5..353293a 100644 (file)
--- a/tests/test-recv.c
+++ b/tests/test-recv.c
@@ -22,6 +22,7 @@
 SIGNATURE_CHECK (recv, ssize_t, (int, void *, size_t, int));
 
 #include <errno.h>
+#include <unistd.h>
 
 #include "sockets.h"
 #include "macros.h"