Make zygisk survive zygote restarts

Close #4777

native/jni/include/daemon.hpp

@@ -30,6 +30,7 @@ enum : int {
     SQLITE_CMD,
     REMOVE_MODULES,
     ZYGISK_REQUEST,
+    ZYGISK_PASSTHROUGH,
     DAEMON_CODE_END,
 };
 
@@ -42,6 +43,8 @@ enum : int {
 };
 
 extern bool zygisk_enabled;
+extern int app_process_32;
+extern int app_process_64;
 
 int connect_daemon(bool create = false);
 

native/jni/include/magisk.hpp

@@ -43,3 +43,4 @@ int magiskpolicy_main(int argc, char *argv[]);
 int su_client_main(int argc, char *argv[]);
 int resetprop_main(int argc, char *argv[]);
 int app_process_main(int argc, char *argv[]);
+int zygisk_main(int argc, char *argv[]);