joerg ca7eaadc80 Don't declare errno manually, depend on errno.h for it. While here, ... fix the signal handling to use a volatile variable. Compilers can optimise the access otherwise. Bump revision, since this is a bugfix. Reviewed by jlam and the maintainer.		2005-11-07 15:46:26 +00:00
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patch-ag	Don't declare errno manually, depend on errno.h for it. While here,	2005-11-07 15:46:26 +00:00