svn rev #17781: trunk/src/ lib/ util/et/

[raeburn@MIT.EDU]

Commit By: raeburn
Log Message: 
build and export set/reset_com_err_hook on windows


Changed Files:
U   trunk/src/lib/comerr32.def
U   trunk/src/util/et/ChangeLog
U   trunk/src/util/et/com_err.c