pthread_sigmask: Document the module.

[pspp] / tests / test-sys_select.c

diff --git a/tests/test-sys_select.c b/tests/test-sys_select.c
index 0dfb8ef4b9cf32b321e20dba914c3e4b31b6409b..619a570727389587373501faff87dc76e27f5fd3 100644 (file)
--- a/tests/test-sys_select.c
+++ b/tests/test-sys_select.c
@@ -23,6 +23,9 @@
 /* Check that the 'struct timeval' type is defined.  */
 struct timeval t1;
 
+/* Check that sigset_t is defined.  */
+sigset_t t2;
+
 int
 main (void)
 {