This is nxJfif.h in view mode; [Download] [Up]
void write_jfif(NXStream *stream, unsigned char *data, int width, int height,
int spp, int bps, int bpp, int bytesPerRow, int quality);
These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.