1 files changed, 9 insertions, 0 deletions
diff --git a/vl.h b/vl.h
index a06ce18348..79de55fa02 100644
--- a/vl.h
+++ b/vl.h
@@ -285,6 +285,10 @@ typedef struct {
 #define CHR_IOCTL_PP_READ_CONTROL     5
 #define CHR_IOCTL_PP_WRITE_CONTROL    6
 #define CHR_IOCTL_PP_READ_STATUS      7
+#define CHR_IOCTL_PP_EPP_READ_ADDR    8
+#define CHR_IOCTL_PP_EPP_READ         9
+#define CHR_IOCTL_PP_EPP_WRITE_ADDR  10
+#define CHR_IOCTL_PP_EPP_WRITE       11
 
 typedef void IOEventHandler(void *opaque, int event);
 
@@ -349,6 +353,11 @@ extern CharDriverState *serial_hds[MAX_SERIAL_PORTS];
 
 extern CharDriverState *parallel_hds[MAX_PARALLEL_PORTS];
 
+struct ParallelIOArg {
+    void *buffer;
+    int count;
+};
+
 /* VLANs support */
 
 typedef struct VLANClientState VLANClientState;