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Re: how to make a long long

From: Sebastian Huber <sebastian-huber at web dot de>
To: gcc-help at gcc dot gnu dot org
Date: Thu, 20 Feb 2003 11:58:55 +0100
Subject: Re: how to make a long long
References: <20030220085624.11949.qmail@web40309.mail.yahoo.com>

On Thursday 20 February 2003 09:56, Adrian Sandor wrote:
> Wich is the proper way to make an unsigned long long
> from two unsigned ints (high and low dwords) without
> too many conversions and calculations?
> [...]

Hi,
what is wrong with

unsigned long long i = ((0x0ULL | uint32high) << 32) | uint32low;

?

Ciao

Follow-Ups:
- Re: how to make a long long
  - From: Mihnea Balta

References:
- how to make a long long
  - From: Adrian Sandor

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