stricter typing of function pointers for makecontext()

[model-checker.git] / libthreads.h

diff --git a/libthreads.h b/libthreads.h
index 084883376f9f020b414cdcd4a41a4bb55c0a0f73..aa7faf44d255452c172e2db2cf40919e4453b555 100644 (file)
--- a/libthreads.h
+++ b/libthreads.h
@@ -11,7 +11,7 @@ typedef enum thread_state {
 } thread_state;
 
 struct thread {
-       void (*start_routine);
+       void (*start_routine)();
        void *arg;
        ucontext_t context;
        void *stack;
@@ -19,7 +19,7 @@ struct thread {
        thread_state state;
 };
 
-int thread_create(struct thread *t, void (*start_routine), void *arg);
+int thread_create(struct thread *t, void (*start_routine)(), void *arg);
 void thread_join(struct thread *t);
 int thread_yield(void);
 struct thread *thread_current(void);