Add 'extern "C"' wrappers and #include guards to various header files.

svn path=/trunk/; revision=40321

1 files changed, 8 insertions, 0 deletions

diff --git a/cfile.h b/cfile.h
index 163f4ca426..730da187c7 100644
--- a/cfile.h
+++ b/cfile.h
@@ -27,6 +27,10 @@
 
 #include "frame_data_sequence.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
 /* Current state of file. */
 typedef enum {
   FILE_CLOSED,	                /* No file open */
@@ -115,4 +119,8 @@ typedef struct _capture_file {
 
 extern void cap_file_init(capture_file *cf);
 
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
 #endif /* cfile.h */