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Re: `SCM_MAKE_CHAR ()' signedness issue

From: Greg Troxel
Subject: Re: `SCM_MAKE_CHAR ()' signedness issue
Date: Tue, 18 Aug 2009 19:36:11 -0400
User-agent: Gnus/5.110011 (No Gnus v0.11) Emacs/22.3 (berkeley-unix)

I think the problem is that the routine in question is fundamentally
written to assume a signed input.  Perhaps there should be an unsigned
version that takes unsigned chars, and perhaps guile should explicit
declare characters as one or the other.  Or perhaps just always cast to
unsigned char - if it is already unsiged that is a no-op.

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