From http://www.jwz.org/xscreensaver/xscreensaver-5.39.tar.gz

[xscreensaver] / utils / font-retry.h

diff --git a/utils/font-retry.h b/utils/font-retry.h
new file mode 100644 (file)
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+++ b/utils/font-retry.h
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+/* xscreensaver, Copyright (c) 2018 by Jamie Zawinski <jwz@jwz.org>
+ *
+ * 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.  No representations are made about the suitability of this
+ * software for any purpose.  It is provided "as is" without express or 
+ * implied warranty.
+ */
+
+#ifndef __FONT_RETRY_H__
+#define __FONT_RETRY_H__
+
+/* Like XLoadQueryFont, but if it fails, it tries some heuristics to
+   load something close.
+ */
+extern XFontStruct *load_font_retry (Display *, const char *xlfd);
+
+#endif /* __FONT_RETRY_H__ */