Define macro UNUSED as empty if not using gcc.

[gedcom-parse.git] / gedcom / gedcom_internal.h

diff --git a/gedcom/gedcom_internal.h b/gedcom/gedcom_internal.h
index a8c3044c1d2e85a5c0ed865b49c06687e3c6e676..9807ecb759f22678807ada7d9f364fe8f0d410d7 100644 (file)
--- a/gedcom/gedcom_internal.h
+++ b/gedcom/gedcom_internal.h
@@ -49,7 +49,11 @@
 
 #define GEDCOM_INTERNAL 1
 
+#ifdef __GNUC__
 #define UNUSED __attribute__((unused))
+#else
+#define UNUSED
+#endif
 
 struct tag_struct {
   char *string;