--- a/fuzz.h	Thu Oct 15 22:46:24 2020 +0800
+++ b/fuzz.h	Sun Oct 18 12:17:39 2020 +0800
@@ -13,6 +13,7 @@
 // once per process
 void fuzz_common_setup(void);
 void fuzz_svr_setup(void);
+void fuzz_cli_setup(void);
 
 // must be called once per fuzz iteration. 
 // returns DROPBEAR_SUCCESS or DROPBEAR_FAILURE
@@ -28,6 +29,8 @@
         const unsigned char* keyblob, unsigned int keybloblen);
 extern const char * const * fuzz_signkey_names;
 void fuzz_seed(void);
+
+// helpers
 void fuzz_get_socket_address(int fd, char **local_host, char **local_port,
                         char **remote_host, char **remote_port, int host_lookup);
 void fuzz_fake_send_kexdh_reply(void);
@@ -57,13 +60,6 @@
     // dropbear_exit() jumps back
     int do_jmp;
     sigjmp_buf jmp;
-
-    uid_t pw_uid;
-    gid_t pw_gid;
-    char* pw_name;
-    char* pw_dir;
-    char* pw_shell;
-    char* pw_passwd;
 };
 
 extern struct dropbear_fuzz_options fuzz;