Main MATLAB script: segscript.m

MATLAB file input: file_in.m

MATLAB file output: file_out.m

Unix C makefile: Makefile

Main C function: main.c

Header file (C): header.h

C initializers: header.c

C file I/O: fileio.c

Region growing functions (C): growin.c

Region growing functions (C): growregion.c