1 files changed, 41 insertions, 7 deletions
diff --git a/readline.h b/readline.h
index c5c10d6e3f..fcf0f3344c 100644
--- a/readline.h
+++ b/readline.h
@@ -3,18 +3,52 @@
 
 #include "qemu-common.h"
 
+#define READLINE_CMD_BUF_SIZE 4095
+#define READLINE_MAX_CMDS 64
+#define READLINE_MAX_COMPLETIONS 256
+
 typedef void ReadLineFunc(Monitor *mon, const char *str, void *opaque);
+typedef void ReadLineCompletionFunc(const char *cmdline);
+
+typedef struct ReadLineState {
+    char cmd_buf[READLINE_CMD_BUF_SIZE + 1];
+    int cmd_buf_index;
+    int cmd_buf_size;
+
+    char last_cmd_buf[READLINE_CMD_BUF_SIZE + 1];
+    int last_cmd_buf_index;
+    int last_cmd_buf_size;
+
+    int esc_state;
+    int esc_param;
 
-void readline_add_completion(const char *str);
-void readline_set_completion_index(int index);
-void readline_find_completion(const char *cmdline);
+    char *history[READLINE_MAX_CMDS];
+    int hist_entry;
 
-const char *readline_get_history(unsigned int index);
+    ReadLineCompletionFunc *completion_finder;
+    char *completions[READLINE_MAX_COMPLETIONS];
+    int nb_completions;
+    int completion_index;
 
-void readline_handle_byte(int ch);
+    ReadLineFunc *readline_func;
+    void *readline_opaque;
+    int read_password;
+    char prompt[256];
+    Monitor *mon;
+} ReadLineState;
 
-void readline_start(const char *prompt, int is_password,
+void readline_add_completion(ReadLineState *rs, const char *str);
+void readline_set_completion_index(ReadLineState *rs, int completion_index);
+
+const char *readline_get_history(ReadLineState *rs, unsigned int index);
+
+void readline_handle_byte(ReadLineState *rs, int ch);
+
+void readline_start(ReadLineState *rs, const char *prompt, int read_password,
                     ReadLineFunc *readline_func, void *opaque);
-void readline_show_prompt(void);
+void readline_show_prompt(ReadLineState *rs);
+
+ReadLineState *readline_init(Monitor *mon,
+                             ReadLineCompletionFunc *completion_finder);
 
 #endif /* !READLINE_H */