The files in distribution:

hiview.exe The executable for 386 computers, compiled with djgcc
hiview4.exe The executable for 486 computers, compiled with djgcc
hiview.doc document for hiview
emu387 The 387 emulator, provided by djgcc
*.grn Various graphics drivers in the "new" format
README.IJG The readme and legal limitations on the Independent JPEG
Group sources
COPYING Policies on copying the sources and other files
COPYING.DJ Included from the djgpp distribution
COPYING.FSF The FSF copyright notice
src\viewer.c the main part of the program
src\dither.c the FS dithering algorithms by Bruce ([email protected])
modified to use 32 bit integer math
src\hicolor.c no longer used. used to be the hicolor support part
src\fnsplit.c fnsplit, ala Borland C
src\jrdgif.c modified from the JPEG distribution
src\jrdtarga.c " " " " "
src\jmemmgr.c " " " " "
src\todo.doc planned improvements and a general plea for your help
src\*.h various header files.
src\makefile the makefile for hiview.out
src\makefile.opt the makefile for optimized executable
src\*.lst list of files required by the make file to avoid the
command line length limitation of MSDOS
src\jdcolor.c version 3a of IJG code, slightly modified.
src\jquant*.c
src\jdmcu.c
src\range.c for speeding range checking
src\mypow.c integer only routine for pow(x,y).
src\jversion.h version number 3a for IJG code.
src\jconfig.h I can't remember what I modified here. Probably nothing!
src\*calc.c calculate the log and range tables for mypow.c and range.c