adding extern tags

diff --git a/utils.h b/utils.h
index 3159eaaff9c09165da66c2ef24b89797811569e5..e18e460d51274aab862927273a22d2d5d4b68775 100644 (file)
--- a/utils.h
+++ b/utils.h
@@ -35,15 +35,15 @@ enum namespace {
     ERROR
 };
 
-enum namespace get_namespace(const char *name);
-char *get_sidecar_path(const char *path);
-char *sanitize_value(const char *value, size_t value_size);
-char *prepend_source_directory(const char *b);
+extern enum namespace get_namespace(const char *name);
+extern char *get_sidecar_path(const char *path);
+extern char *sanitize_value(const char *value, size_t value_size);
+extern char *prepend_source_directory(const char *b);
 
-const size_t BINARY_SIDECAR_EXT_SIZE;
-const int filename_is_sidecar(const char *string);
+extern const size_t BINARY_SIDECAR_EXT_SIZE;
+extern const int filename_is_sidecar(const char *string);
 
-int is_directory(const char *path);
-int is_regular_file(const char *path);
+extern int is_directory(const char *path);
+extern int is_regular_file(const char *path);
 
 #endif //FUSE_XATTRS_UTILS_H