Add the 3.3.3 sources for class-dump.

class-dump/src/cd_objc2.h

+struct cd_objc2_list_header {
+    uint32_t entsize;
+    uint32_t count;
+};
+
+struct cd_objc2_image_info {
+    uint32_t version;
+    uint32_t flags;
+};
+
+//
+// 32-bit
+//
+
+struct cd_objc2_class_32 {
+    uint32_t isa;
+    uint32_t superclass;
+    uint32_t cache;
+    uint32_t vtable;
+    uint32_t data; // points to class_ro_t
+    uint32_t reserved1;
+    uint32_t reserved2;
+    uint32_t reserved3;
+};
+
+struct cd_objc2_class_ro_t_32 {
+    uint32_t flags;
+    uint32_t instanceStart;
+    uint32_t instanceSize;
+    uint32_t reserved;
+    uint32_t ivarLayout;
+    uint32_t name;
+    uint32_t baseMethods;
+    uint32_t baseProtocols;
+    uint32_t ivars;
+    uint32_t weakIvarLayout;
+    uint32_t baseProperties;
+};
+
+struct cd_objc2_method_32 {
+    uint32_t name;
+    uint32_t types;
+    uint32_t imp;
+};
+
+struct cd_objc2_ivar_32 {
+    uint32_t offset;
+    uint32_t name;
+    uint32_t type;
+    uint32_t alignment;
+    uint32_t size;
+};
+
+struct cd_objc2_property_32 {
+    uint32_t name;
+    uint32_t attributes;
+};
+
+struct cd_objc2_protocol_32 {
+    uint32_t isa;
+    uint32_t name;
+    uint32_t protocols;
+    uint32_t instanceMethods;
+    uint32_t classMethods;
+    uint32_t optionalInstanceMethods;
+    uint32_t optionalClassMethods;
+    uint32_t instanceProperties; // So far, always 0
+};
+
+struct cd_objc2_category_32 {
+    uint32_t name;
+    uint32_t class;
+    uint32_t instanceMethods;
+    uint32_t classMethods;
+    uint32_t protocols;
+    uint32_t instanceProperties;
+    uint32_t v7;
+    uint32_t v8;
+};
+
+//
+// 64-bit
+//
+
+struct cd_objc2_class_64 {
+    uint64_t isa;
+    uint64_t superclass;
+    uint64_t cache;
+    uint64_t vtable;
+    uint64_t data; // points to class_ro_t
+    uint64_t reserved1;
+    uint64_t reserved2;
+    uint64_t reserved3;
+};
+
+struct cd_objc2_class_ro_t_64 {
+    uint32_t flags;
+    uint32_t instanceStart;
+    uint32_t instanceSize;
+    uint32_t reserved;
+    uint64_t ivarLayout;
+    uint64_t name;
+    uint64_t baseMethods;
+    uint64_t baseProtocols;
+    uint64_t ivars;
+    uint64_t weakIvarLayout;
+    uint64_t baseProperties;
+};
+
+struct cd_objc2_method_64 {
+    uint64_t name;
+    uint64_t types;
+    uint64_t imp;
+};
+
+struct cd_objc2_ivar_64 {
+    uint64_t offset;
+    uint64_t name;
+    uint64_t type;
+    uint32_t alignment;
+    uint32_t size;
+};
+
+struct cd_objc2_property_64 {
+    uint64_t name;
+    uint64_t attributes;
+};
+
+struct cd_objc2_protocol_64 {
+    uint64_t isa;
+    uint64_t name;
+    uint64_t protocols;
+    uint64_t instanceMethods;
+    uint64_t classMethods;
+    uint64_t optionalInstanceMethods;
+    uint64_t optionalClassMethods;
+    uint64_t instanceProperties; // So far, always 0
+};
+
+struct cd_objc2_category_64 {
+    uint64_t name;
+    uint64_t class;
+    uint64_t instanceMethods;
+    uint64_t classMethods;
+    uint64_t protocols;
+    uint64_t instanceProperties;
+    uint64_t v7;
+    uint64_t v8;
+};