runtime: if os/signal is not in use, crash on
most signals, so that ordinary programs
can be killed, for example.
Fixes #434.
R=dsymonds1
CC=golang-dev, hoisie
https://golang.org/cl/180064
diff --git a/src/pkg/runtime/runtime.h b/src/pkg/runtime/runtime.h
index 46df412..91130a0 100644
--- a/src/pkg/runtime/runtime.h
+++ b/src/pkg/runtime/runtime.h
@@ -374,10 +374,10 @@
void gosched(void);
void goexit(void);
void runcgo(void (*fn)(void*), void*);
-void entersyscall(void);
-void exitsyscall(void);
+void runtime·entersyscall(void);
+void runtime·exitsyscall(void);
void siginit(void);
-void sigsend(int32 sig);
+bool sigsend(int32 sig);
#pragma varargck argpos printf 1
