FcConfigSubstitute(3)                                    FcConfigSubstitute(3)



NAME
       FcConfigSubstitute - Execute substitutions

SYNOPSIS
       #include <fontconfig/fontconfig.h>

       FcBool FcConfigSubstitute (FcConfig *config, FcPattern *p, FcMatchKind
       kind);

DESCRIPTION
       Calls FcConfigSubstituteWithPat setting p_pat to NULL. Returns FcFalse
       if the substitution cannot be performed (due to allocation failure).
       Otherwise returns FcTrue.  If config is NULL, the current configuration
       is used.

Fontconfig 2.17.1                02 July 2025            FcConfigSubstitute(3)