Here is a list of all documented files with brief descriptions:

[detail level 12]

include
ast.h
codegen.h
common_includes.h
error.h
kcc.h
lexer.h
multiarch_codegen.h
parser.h
preprocessor.h
symbol_table.h
types.h	Type definitions for KCC compiler with Objective-C support
utils.h
macros
android.h
apple_platform.h
kcc_stdio.h
linux.h
math.h
posix.h
psx.h
src
ast.c
builtin_macros.c
codegen.c	Code generation module for KCC compiler
error.c
lexer.c
main.c
multiarch_codegen.c
parser.c
preprocessor.c
symbol_table.c
utils.c