Add C++ gurads to publicly exported functions

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 8 insertions, 0 deletions

diff --git a/include/sqfs/id_table.h b/include/sqfs/id_table.h
index dcc8a18..b209785 100644
--- a/include/sqfs/id_table.h
+++ b/include/sqfs/id_table.h
@@ -26,6 +26,10 @@ typedef struct {
 	size_t max_ids;
 } id_table_t;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Returns 0 on success. Prints error message to stderr on failure. */
 int id_table_init(id_table_t *tbl);
 
@@ -45,4 +49,8 @@ int id_table_write(id_table_t *tbl, int outfd, sqfs_super_t *super,
 int id_table_read(id_table_t *tbl, int fd, sqfs_super_t *super,
 		  compressor_t *cmp);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* ID_TABLE_H */