cgraph: [nfc] remove useless default extern declaration of functions in cghdr.h

diff --git a/lib/cgraph/cghdr.h b/lib/cgraph/cghdr.h
index b2c3cd0baf91135d9ae9b934895f4ca8cfcbed5a..8a442a999cc424dfb70409a9044f1ae0786db5c2 100644 (file)
--- a/lib/cgraph/cghdr.h
+++ b/lib/cgraph/cghdr.h
@@ -19,7 +19,7 @@
 #define CGHDR_API __declspec(dllimport)
 #endif
 #else
-#define CGHDR_API extern
+#define CGHDR_API /* nothing */
 #endif
 
 #include <cgraph.h>