cplusplus handling.

diff --git a/pdf2swf/ttf2pt1/ttf2pt1.h b/pdf2swf/ttf2pt1/ttf2pt1.h
index b0e072f..6e244da 100644 (file)
--- a/pdf2swf/ttf2pt1/ttf2pt1.h
+++ b/pdf2swf/ttf2pt1/ttf2pt1.h
@@ -1,8 +1,15 @@
 #ifndef __ttf2pt1_included__
+#define __ttf2pt1_included__
+#ifdef __cplusplus
+extern "C" {
+#endif
 int
 ttf2pt1_main(
      int argc,
      char **argv
 );
+#ifdef __cplusplus
+}
+#endif
 #endif