HelenOS sources

CKID_fmtr         533 uspace/lib/gfxfont/src/font.c 	rc = riff_rchunk_match(parent, CKID_fmtr, &mtrck);
CKID_fmtr         572 uspace/lib/gfxfont/src/font.c 	rc = riff_wchunk_start(riffw, CKID_fmtr, &mtrck);