Fix error: ‘lt_preloaded_symbols’ undeclared in cmd/dot/dot.c

diff --git a/lib/gvc/gvcext.h b/lib/gvc/gvcext.h
index 0f1ba5fcb18fcc8695dfa3a1dadf1a367ede4acc..26bda1d455bc9c0a9001f6427251b536e28c3c00 100644 (file)
--- a/lib/gvc/gvcext.h
+++ b/lib/gvc/gvcext.h
@@ -69,7 +69,9 @@ extern "C" {
 __declspec(dllimport) lt_symlist_t lt_preloaded_symbols[];
 #else
 //__declspec(dllexport) lt_symlist_t lt_preloaded_symbols[];
-//lt_symlist_t lt_preloaded_symbols[];
+#if !defined(LTDL_H)
+lt_symlist_t lt_preloaded_symbols[];
+#endif
 #endif
 #endif
 /*end visual studio*/