FcConfigSetRescanInterval - Set config rescan interval
#include <fontconfig.h>
FcBool FcConfigSetRescanInterval(FcConfig *config);
(int rescanInterval);
.fi
Sets the rescan interval. Returns FcFalse if the interval cannot be set
(due to allocation failure). Otherwise returns FcTrue. An interval
setting of zero disables automatic checks. If config is NULL, the
current configuration is used.
Fontconfig version 2.8.0
18 November 2009 FcConfigSetRescanInterval(3)