2008-05-19  Roland McGrath  <roland@redhat.com>

	* configure.ac: Add check for struct sigcontext_struct in <signal.h>.
	* signal.c [! HAVE_ASM_SIGCONTEXT_H] [I386] (struct sigcontext_struct):
	Conditionalize definition on !HAVE_STRUCT_SIGCONTEXT_STRUCT.
	Fixes Debian#456879.
2 files changed