NAME
h2paspp - Free Pascal h2pas preprocessor program.
SYNOPSIS
h2paspp [-doih] file1 ... filen
DESCRIPTION
h2paspp reads one or more C header files and preprocesses them, writing
the result to files with the same name as the originals as it goes
along. It does not accept all preprocesser tokens of C, but takes care
of the following preprocessor directives:
#define symbol
Defines the new symbol symbol. Note that macros are not
supported.
#if symbol
The text following this directive is included if symbol is
defined.
#ifdef symbol
The text following this directive is included if symbol is
defined.
#ifndef symbol
The text following this directive is included if symbol is not
defined.
#include filename
Include directives are removed, unless the -I option was given,
in which case the include file is included and written to the
output file.
#undef symbol
The symbol symbol is undefined.
USAGE
h2paspp accepts one or more filenames and preprocesses them. It will
read the input, and write output to a file with the same name unless
the -o option is given, in which case the file is written to the
specified file. Note that only one output filename can be given.
OPTIONS
h2paspp has a small number of options to control its behaviour:
-dsymbol
Define the symbol symbol before processing is started.
-h emit a small helptext.
-ooutfile
If this option is given, the output will be written to a file
named outfile. Note that only one output file can be given.
SEE ALSO
ppc386(1) h2pas(1) cpp(1)