2009-06-23  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* tie-w2c.ch: drop P?C, P?H, use ANSI C function declarations.

2009-03-07  Peter Breitenlohner  <peb@mppmu.mpg.de>

	* tie-w2c.ch, tie.w: remove trailing whitespace.

	* tie-w2c.ch: use kpse_open_file to locate input files,
	in order to respect WEBINPUTS (ported from tangle.ch).
