[multiple changes]

[multiple changes]

2012-10-29  Robert Dewar  <dewar@adacore.com>

	* gnat_rm.texi: Document that pragma Optimize_Alignment (Space) is
	ignored with a warning for packed variable length records.

2012-10-29  Thomas Quinot  <quinot@adacore.com>

	* socket.c, g-socthi-dummy.adb, g-socthi-dummy.ads, g-socthi-vms.adb,
	g-socthi-vms.ads, g-socthi-vxworks.adb, g-socthi-vxworks.ads,
	s-oscons-tmplt.c, g-socthi-mingw.adb, g-socthi-mingw.ads, g-socthi.adb,
	g-socthi.ads, xoscons.adb, g-socket.adb, g-sothco.ads: Introduce an
	appropriate subtype for IOCTL requests, since these may be signed or
	unsigned.

From-SVN: r192939