fix signal.h breakage from moving stack_t to arch-specific bits

[musl] / include / signal.h

diff --git a/include/signal.h b/include/signal.h
index ab21e5c..3fb21b2 100644 (file)
--- a/include/signal.h
+++ b/include/signal.h
@@ -77,6 +77,8 @@ extern "C" {
 #define CLD_STOPPED 5
 #define CLD_CONTINUED 6
 
+typedef struct sigaltstack stack_t;
+
 union sigval {
        int sival_int;
        void *sival_ptr;