[valadoc] doclets/gtkdoc: Scan all headers to get all the C declarations

[Luca Bruno <lucabru src gnome org>]

commit 7136520f135dea0da5c86323a0e52957063164a2
Author: Luca Bruno <lethalman88 gmail com>
Date:   Tue Aug 3 00:36:08 2010 +0200

    doclets/gtkdoc: Scan all headers to get all the C declarations

 src/doclets/gtkdoc/doclet.vala |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)
---
diff --git a/src/doclets/gtkdoc/doclet.vala b/src/doclets/gtkdoc/doclet.vala
index f4469e9..1153da3 100644
--- a/src/doclets/gtkdoc/doclet.vala
+++ b/src/doclets/gtkdoc/doclet.vala
@@ -106,7 +106,11 @@ public class Gtkdoc.Director : Valadoc.Doclet, Object {
 			return;
 		}
 
-		if (!scan (settings.path, vala_headers)) {
+		var all_headers = vala_headers;
+		foreach (var c_header in c_headers) {
+			all_headers += c_header;
+		}
+		if (!scan (settings.path, all_headers)) {
 			return;
 		}