FcPatternHash(3) Compute a pattern hash value Section 3 libfontconfig-doc bookworm source Description FcPatternHash NAME FcPatternHash - Compute a pattern hash value SYNOPSIS #include <fontconfig/fontconfig.h> FcChar32 FcPatternHash (const FcPattern *p); DESCRIPTION Returns a 32-bit number which is the same for any two patterns which are equal.