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/xattr.h b/include/sqfs/xattr.h
index 3d5da39..2e48a4e 100644
--- a/include/sqfs/xattr.h
+++ b/include/sqfs/xattr.h
@@ -45,6 +45,10 @@ typedef struct {
 	uint32_t unused;
 } sqfs_xattr_id_table_t;
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* Get a prefix string from the ID or NULL if unknown */
 const char *sqfs_get_xattr_prefix(E_SQFS_XATTR_TYPE id);
 
@@ -54,4 +58,8 @@ int sqfs_get_xattr_prefix_id(const char *key);
 /* Check if a given xattr key can be encoded in squashfs at all. */
 bool sqfs_has_xattr(const char *key);
 
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* SQFS_XATTR_H */