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This patch follows glibc. Original commit message: Author: Florian Weimer <fweimer@redhat.com> Date: Thu, 14 Apr 2016 06:54:57 +0000 Remove union wait [BZ #19613] The overloading approach in the W* macros was incompatible with integer expressions of a type different from int. Applications using union wait and these macros will have to migrate to the POSIX-specified int status type. Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
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