Manpages - FcConfigSetCurrent.3

FcConfigSetCurrent - Set configuration as default

#include <fontconfig/fontconfig.h>

FcBool FcConfigSetCurrent (FcConfig config);*

Sets the current default configuration to config. Implicitly calls FcConfigBuildFonts if necessary, and FcConfigReference() to inrease the reference count in config since 2.12.0, returning FcFalse if that call fails.