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From: | johnwohlbier |
Subject: | autoconf macro to get integer sizes in bits |
Date: | Tue, 30 Jun 2009 22:37:50 +0000 |
I'm aware of the existence of AC_CHECK_SIZEOF that returns integer sizes in bytes. If we have to write the macro ourselves we'd probably use these. I'm just wondering if someone has already done the work to get the bit sizes back. One macro call that sets results for long, long long, etc. would be ideal.
Thanks. jgw
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