objc/message.h

   1 #import <objc/runtime.h>
   2
   3 struct objc_super {
   4     id receiver;
   5     Class super_class;
   6 };
   7
   8 OBJC_EXPORT id objc_msgSend(id self, SEL selector, ...);
   9 OBJC_EXPORT id objc_msgSendSuper(struct objc_super *super, SEL op, ...);
  10
  11 OBJC_EXPORT void objc_msgSend_stret(id self, SEL selector, ...);
  12 OBJC_EXPORT void objc_msgSendSuper_stret(struct objc_super *super, SEL selector, ...);
  13
  14 OBJC_EXPORT double objc_msgSend_fpret(id self, SEL selector, ...);
  15
  16 // FIXME. TO BE CLEANED UP.
  17
  18 OBJC_EXPORT IMP objc_msg_lookup(id self, SEL selector);
  19 OBJC_EXPORT IMP objc_msg_lookup_super(struct objc_super *super, SEL selector);