1 files changed, 50 insertions, 0 deletions
diff --git a/src/xftdbg.c b/src/xftdbg.c
new file mode 100644
index 0000000..4f5a6cf
--- /dev/null
+++ b/src/xftdbg.c
@@ -0,0 +1,50 @@
+/*
+ * $XFree86: xc/lib/Xft/xftdbg.c,v 1.4 2002/02/15 07:36:10 keithp Exp $
+ *
+ * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc.
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the name of Keith Packard not be used in
+ * advertising or publicity pertaining to distribution of the software without
+ * specific, written prior permission.  Keith Packard makes no
+ * representations about the suitability of this software for any purpose.  It
+ * is provided "as is" without express or implied warranty.
+ *
+ * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
+ * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
+ * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR
+ * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,
+ * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
+ * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+ * PERFORMANCE OF THIS SOFTWARE.
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include "xftint.h"
+
+int
+XftDebug (void)
+{
+    static int  initialized;
+    static int  debug;
+
+    if (!initialized)
+    {
+	char    *e;
+
+	initialized = 1;
+        e = getenv ("XFT_DEBUG");
+	if (e)
+	{
+	    printf ("XFT_DEBUG=%s\n", e);
+	    debug = atoi (e);
+	    if (debug <= 0)
+		debug = 1;
+	}
+    }
+    return debug;
+}