Retooled plugin interface with weak linking.

[goodfet] / firmware / include / command.h

diff --git a/firmware/include/command.h b/firmware/include/command.h
index fe3beb1..9f6c0f4 100644 (file)
--- a/firmware/include/command.h
+++ b/firmware/include/command.h
@@ -99,6 +99,13 @@ extern unsigned char silent;
 #define JTAG430_COREIP_ID 0xF0
 #define JTAG430_DEVICE_ID 0xF1
 
+//! Handle a plugin, weak-linked to error.
+extern int pluginhandle(unsigned char app,
+                       unsigned char verb,
+                       unsigned int len)
+  __attribute__ ((weak));
+
+
 //! Handle a command.  Defined in goodfet.c
 void handle(unsigned char app,
            unsigned char verb,