kernel: Apply the SUSFS patch

kernel/selinux/selinux.h

@@ -23,6 +23,18 @@ bool is_zygote(const struct cred* cred);
 
 void apply_kernelsu_rules(void);
 
+#ifdef CONFIG_KSU_SUSFS_SUS_MOUNT
+bool susfs_is_sid_equal(void *sec, u32 sid2);
+u32 susfs_get_sid_from_name(const char *secctx_name);
+u32 susfs_get_current_sid(void);
+void susfs_set_zygote_sid(void);
+bool susfs_is_current_zygote_domain(void);
+void susfs_set_ksu_sid(void);
+bool susfs_is_current_ksu_domain(void);
+void susfs_set_init_sid(void);
+bool susfs_is_current_init_domain(void);
+#endif
+
 u32 ksu_get_ksu_file_sid(void);
 
 int handle_sepolicy(unsigned long arg3, void __user *arg4);