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 6f10a11..3fb21b2 100644 (file)
--- a/include/signal.h
+++ b/include/signal.h
@@ -77,11 +77,7 @@ extern "C" {
 #define CLD_STOPPED 5
 #define CLD_CONTINUED 6
 
-typedef struct sigaltstack {
-       void *ss_sp;
-       int ss_flags;
-       size_t ss_size;
-} stack_t;
+typedef struct sigaltstack stack_t;
 
 union sigval {
        int sival_int;
@@ -227,8 +223,8 @@ typedef void (*sig_t)(int);
 typedef void (*sighandler_t)(int);
 void (*bsd_signal(int, void (*)(int)))(int);
 int sigisemptyset(const sigset_t *);
-int sigorset (sigset_t *, sigset_t *, sigset_t *);
-int sigandset(sigset_t *, sigset_t *, sigset_t *);
+int sigorset (sigset_t *, const sigset_t *, const sigset_t *);
+int sigandset(sigset_t *, const sigset_t *, const sigset_t *);
 
 #define SA_NOMASK SA_NODEFER
 #define SA_ONESHOT SA_RESETHAND