default features: make musl usable without feature test macros

[musl] / include / sched.h

diff --git a/include/sched.h b/include/sched.h
index e411c92..9062772 100644 (file)
--- a/include/sched.h
+++ b/include/sched.h
@@ -4,6 +4,8 @@
 extern "C" {
 #endif
 
+#include <features.h>
+
 #define __NEED_struct_timespec
 #define __NEED_pid_t
 #define __NEED_time_t