[utils] Remove useless include.

diff --git a/mono/utils/gc_wrapper.h b/mono/utils/gc_wrapper.h
index 6da0fb2fc8d9c7a98fafaf697b2fc0e9b8e4d501..504e59937c90fdca6f039b6ba44c36dd9ddb22ec 100644 (file)
--- a/mono/utils/gc_wrapper.h
+++ b/mono/utils/gc_wrapper.h
@@ -69,7 +69,6 @@
 
 /* pthread function wrappers */
 #include <pthread.h>
-#include <signal.h>
 
 int mono_gc_pthread_create (pthread_t *new_thread, const pthread_attr_t *attr, void *(*start_routine)(void *), void *arg);
 int mono_gc_pthread_join (pthread_t thread, void **retval);