- pnm->pixfmt p p4?procedure
- pixfmt->stride pixfmtprocedure
- image-type->pixfmt t p4?procedure
- image-type->storage-size t p4?procedure
- pnm->image-type pprocedure
- pnm->storage pprocedure
- pixfmt->red pixfmtprocedure
- pixfmt->green pixfmtprocedure
- pixfmt->blue pixfmtprocedure
- pnm-buffer-size p p4?procedure
- pnm->pnm-buffer! p #!rest p4?procedure
- pnm-fill-buffer! p b pixfmtprocedure
- free-pnm-buffer! pprocedure
Misc raw image buffer operations.