abis/mlibc: Add missing signal numbers
@@ -58,9 +58,12 @@ extern "C" {
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
-#define SIGPOLL 29
+#define SIGIO 29
+#define SIGPOLL SIGIO
#define SIGPWR 30
#define SIGSYS 31
+#define SIGRTMIN 32
+#define SIGRTMAX 33
// TODO: replace this by uint64_t
typedef long sigset_t;
