1 file changed, 16 insertions, 6 deletions
diff --git a/source/ui-blob.h b/source/ui-blob.h
index efbc94e..eb3dbd1 100644
--- a/source/ui-blob.h
+++ b/source/ui-blob.h
@@ -1,8 +1,18 @@
-#ifndef UI_BLOB_H
-#define UI_BLOB_H
+/*
+ * Declarations for reading a blob out of the object database and writing it to
+ * the client. A caller either hands the whole response over to the blob's own
+ * bytes and headers, or drops a file's contents into a page cgit is already
+ * building, as the summary page does for a readme.
+ */
 
-extern int cgit_ref_path_exists(const char *path, const char *ref, int file_only);
-extern int cgit_print_file(char *path, const char *head, int file_only, int html_escape);
-extern void cgit_print_blob(const char *hex, char *path, const char *head, int file_only);
+#ifndef CGIT_UI_BLOB_H
+#define CGIT_UI_BLOB_H
 
-#endif /* UI_BLOB_H */
+extern int cgit_ref_path_exists(const char *path, const char *ref,
+				int file_only);
+extern int cgit_print_file(char *path, const char *head, int file_only,
+			   int html_escape);
+extern void cgit_print_blob(const char *hex, char *path, const char *head,
+			    int file_only);
+
+#endif // CGIT_UI_BLOB_H