1 files changed, 15 insertions, 0 deletions
diff --git a/gdbstub/internals.h b/gdbstub/internals.h
index 6bd6a05657..6534e373cb 100644
--- a/gdbstub/internals.h
+++ b/gdbstub/internals.h
@@ -110,6 +110,21 @@ void gdb_memtohex(GString *buf, const uint8_t *mem, int len);
 void gdb_memtox(GString *buf, const char *mem, int len);
 void gdb_read_byte(uint8_t ch);
 
+/*
+ * Packet acknowledgement - we handle this slightly differently
+ * between user and softmmu mode, mainly to deal with the differences
+ * between the flexible chardev and the direct fd approaches.
+ *
+ * We currently don't support a negotiated QStartNoAckMode
+ */
+
+/**
+ * gdb_got_immediate_ack() - check ok to continue
+ *
+ * Returns true to continue, false to re-transmit for user only, the
+ * softmmu stub always returns true.
+ */
+bool gdb_got_immediate_ack(void);
 /* utility helpers */
 CPUState *gdb_first_attached_cpu(void);
 void gdb_append_thread_id(CPUState *cpu, GString *buf);