rem: Xft_Typeface *face;
add: Typeface *face;
context: addTypefaceToXftFamily(Xft_Family *fam, char *style){    Xft_Typeface *face;    WMArrayIterator i;    if(fam->typefaces) {        WM_ITERATE_ARRAY(fam->typefaces, face, i) {            if(strcmp(face->typeface, style) != 0)                continue; /* go to next interation */            addSizeToTypeface(face, 0);            return;        }    } else {        fam->typefaces = WMCreateArray(4);    }    face = wmalloc(sizeof(Xft_Typeface));    memset(face, 0 , sizeof(Xft_Typeface));    face->typeface = wstrdup(style);    face->sizes = WMCreateArray(4);    addSizeToTypeface(face, 0);    WMAddToArray(fam->typefaces, face);}