[PATCH] math.h and fixincludes

[Vladimir Prus]

Hello,
at the moment, gcc's fixincludes tool tries to fix math.h because it sees 
that 'exception' name is used and thinks that it's not C++-safe. In fact,
newlib's math.h has appropriate __cplusplus checks, but fixincludes is not 
smart enough to recognize that.

This patch fixes the situation by adding a comment to math.h that is specially 
recognized by fixincludes. OK?

- Volodya

2006-10-25  Vladimir Prus  <vladimir@codesourcery.com>

	* libc/include/math.h: (exception): Add a comment
	telling fixincludes that we handle C vs. C++ issue.

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