Added ser_ioctl

git-svn-id: svn://svn.cc65.org/cc65/trunk@2096 b7a2c559-68d2-44c3-8de9-860c34a00d81

diff --git a/include/serial.h b/include/serial.h
index 8ccb5ac381c8e22fc2f1d1b267d993086aaf829d..4c649eb69eb7e80ec9409bf0393a87e56cf74aed 100644 (file)
--- a/include/serial.h
+++ b/include/serial.h
@@ -103,6 +103,7 @@
 #define SER_ERR_NO_DATA                0x06    /* Nothing to read */
 #define SER_ERR_OVERFLOW               0x07    /* No room in send buffer */
 #define SER_ERR_INIT_FAILED     0x08           /* Initialization failed */
+#define SER_ERR_INV_IOCTL       0x09    /* IOCTL not supported */
 
 /* Struct containing parameters for the serial port */
 struct ser_params {
@@ -157,6 +158,9 @@ unsigned char __fastcall__ ser_unpause (void);
 unsigned char __fastcall__ ser_status (unsigned char* status);
 /* Return the serial port status. */
 
+unsigned char __fastcall__ ser_ioctl (unsigned char code, void* data);
+/* Driver specific entry. */
+
 
 
 /* End of serial.h */