sa_family_t in cygwin compile of cvs + regression failure

On cygwin sa_family_t was undeclared, adding the following line:
typedef unsigned short sa_family_t;
to both:
src/port/getaddrinfo.c
src/include/libpq/pqcomm.h
seemed to compile ok but with make check there was one regression
failure in test privileges (doesn't look realted, but I'm not sure).
Also included for ease of testing is a patch sepratly sent to patches
for ecpg.
System: Athalon + Win 2k + cygwin 1.3.22 + gcc 3.2
*** ./expected/privileges.out    Wed May 14 04:26:04 2003
--- ./results/privileges.out    Sun Jun 15 16:12:34 2003
***************
*** 10,18 ****
--- 10,22 ----
  CREATE GROUP regressgroup1;
  CREATE GROUP regressgroup2 WITH USER regressuser1, regressuser2;
  ALTER GROUP regressgroup1 ADD USER regressuser4;
+ WARNING:  AbortTransaction and not in in-progress state
+ ERROR:  rename /home/Administrator/pgcvs/pgsql/src/test/regress/./tmp_check/data/global/pg_group.2284 to
/home/Administrator/pgcvs/pgsql/src/test/regress/./tmp_check/data/global/pg_group:Permission denied 
  ALTER GROUP regressgroup2 ADD USER regressuser2;    -- duplicate
  WARNING:  ALTER GROUP: user "regressuser2" is already in group "regressgroup2"
  ALTER GROUP regressgroup2 DROP USER regressuser2;
+ WARNING:  AbortTransaction and not in in-progress state
+ ERROR:  rename /home/Administrator/pgcvs/pgsql/src/test/regress/./tmp_check/data/global/pg_group.2284 to
/home/Administrator/pgcvs/pgsql/src/test/regress/./tmp_check/data/global/pg_group:Permission denied 
  ALTER GROUP regressgroup2 ADD USER regressuser4;
  -- test owner privileges
  SET SESSION AUTHORIZATION regressuser1;

======================================================================

*** src/interfaces/ecpg/compatlib/Makefile.orig    Thu May 22 18:20:44 2003
--- src/interfaces/ecpg/compatlib/Makefile    Sun Jun 15 15:45:34 2003
***************
*** 17,23 ****
  SO_MINOR_VERSION= 0.0

  override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(top_srcdir)/src/include/utils $(CPPFLAGS)
! SHLIB_LINK = -L../pgtypeslib -lpgtypes

  OBJS= informix.o

--- 17,23 ----
  SO_MINOR_VERSION= 0.0

  override CPPFLAGS := -I$(top_srcdir)/src/interfaces/ecpg/include -I$(top_srcdir)/src/include/utils $(CPPFLAGS)
! SHLIB_LINK = -L../pgtypeslib -lpgtypes -L../ecpglib -lecpg

  OBJS= informix.o