2011-09-06  Robert Dewar  <dewar@adacore.com>

	* ali.adb, sem_ch13.adb, lib-xref.adb: Minor reformatting.

2011-09-06  Pascal Obry  <obry@adacore.com>

	* s-osinte-linux.ads, s-oscons-tmplt.c: Use oscons to define sigset_t
	types.

From-SVN: r178578