PostgreSQL: libpq, win32 build - Mailing list pgsql-interfaces

I can't believe that someone else hasn't seen this problem, so I must be 
doing something very basic, very wrong.  getaddrrinfo.c will not compile 
with:

nmake -f win32.mak

I get the following errors, which make perfect sense to me given the absence 
of these constructs in WIN32.  Thanks in advance for the help!!

==================================================
Microsoft (R) Program Maintenance Utility Version 7.10.3077
Copyright (C) Microsoft Corporation.  All rights reserved.

Building the Win32 static library...
cl.exe @c:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\nm34.tmp
getaddrinfo.c
..\..\port\getaddrinfo.c(47) : error C2079: 'sin' uses undefined struct 
'sockaddr_in'
..\..\port\getaddrinfo.c(54) : error C2065: 'AF_INET' : undeclared 
identifier
..\..\port\getaddrinfo.c(55) : error C2065: 'SOCK_STREAM' : undeclared 
identifier
..\..\port\getaddrinfo.c(60) : error C2065: 'AF_UNSPEC' : undeclared 
identifier
..\..\port\getaddrinfo.c(71) : error C2224: left of '.sin_family' must have 
struct/union type
..\..\port\getaddrinfo.c(76) : error C2224: left of '.sin_addr' must have 
struct/union type
..\..\port\getaddrinfo.c(76) : warning C4013: 'htonl' undefined; assuming 
extern returning int
..\..\port\getaddrinfo.c(76) : error C2065: 'INADDR_ANY' : undeclared 
identifier
..\..\port\getaddrinfo.c(79) : warning C4013: 'inet_aton' undefined; 
assuming extern returning int
..\..\port\getaddrinfo.c(79) : error C2224: left of '.sin_addr' must have 
struct/union type
..\..\port\getaddrinfo.c(87) : error C2079: 'hpstr' uses undefined struct 
'hostent'
..\..\port\getaddrinfo.c(91) : warning C4133: 'function' : incompatible 
types - from 'int *' to 'hostent *'
..\..\port\getaddrinfo.c(98) : error C2065: 'h_errno' : undeclared 
identifier
..\..\port\getaddrinfo.c(100) : error C2065: 'HOST_NOT_FOUND' : undeclared 
identifier
..\..\port\getaddrinfo.c(100) : error C2051: case expression not constant
..\..\port\getaddrinfo.c(101) : error C2065: 'NO_DATA' : undeclared 
identifier
..\..\port\getaddrinfo.c(101) : error C2051: case expression not constant
..\..\port\getaddrinfo.c(103) : error C2065: 'TRY_AGAIN' : undeclared 
identifier
..\..\port\getaddrinfo.c(103) : error C2051: case expression not constant
..\..\port\getaddrinfo.c(105) : error C2065: 'NO_RECOVERY' : undeclared 
identifier
..\..\port\getaddrinfo.c(105) : error C2051: case expression not constant
..\..\port\getaddrinfo.c(110) : error C2037: left of 'h_addrtype' specifies 
undefined struct/union 'hostent'
..\..\port\getaddrinfo.c(113) : error C2224: left of '.sin_addr' must have 
struct/union type
..\..\port\getaddrinfo.c(113) : error C2037: left of 'h_addr' specifies 
undefined struct/union 'hostent'
..\..\port\getaddrinfo.c(113) : error C2037: left of 'h_length' specifies 
undefined struct/union 'hostent'
..\..\port\getaddrinfo.c(113) : error C2168: 'memcpy' : too few actual 
parameters for intrinsic function
..\..\port\getaddrinfo.c(119) : error C2224: left of '.sin_addr' must have 
struct/union type
..\..\port\getaddrinfo.c(121) : error C2224: left of '.sin_addr' must have 
struct/union type
..\..\port\getaddrinfo.c(121) : error C2065: 'INADDR_LOOPBACK' : undeclared 
identifier
..\..\port\getaddrinfo.c(125) : error C2224: left of '.sin_port' must have 
struct/union type
..\..\port\getaddrinfo.c(125) : warning C4013: 'htons' undefined; assuming 
extern returning int
..\..\port\getaddrinfo.c(135) : error C2027: use of undefined type 
'sockaddr_in'       ..\..\port\getaddrinfo.c(47) : see declaration of 'sockaddr_in'
..\..\port\getaddrinfo.c(142) : error C2027: use of undefined type 
'sockaddr_in'       ..\..\port\getaddrinfo.c(47) : see declaration of 'sockaddr_in'
..\..\port\getaddrinfo.c(148) : error C2027: use of undefined type 
'sockaddr_in'       ..\..\port\getaddrinfo.c(47) : see declaration of 'sockaddr_in'
..\..\port\getaddrinfo.c(238) : error C2037: left of 'sa_family' specifies 
undefined struct/union 'sockaddr'
..\..\port\getaddrinfo.c(242) : warning C4013: 'inet_ntoa' undefined; 
assuming extern returning int
..\..\port\getaddrinfo.c(242) : error C2037: left of 'sin_addr' specifies 
undefined struct/union 'sockaddr_in'
..\..\port\getaddrinfo.c(242) : warning C4047: '=' : 'char *' differs in 
levels of indirection from 'int'
..\..\port\getaddrinfo.c(243) : warning C4013: 'snprintf' undefined; 
assuming extern returning int
..\..\port\getaddrinfo.c(253) : error C2037: left of 'sa_family' specifies 
undefined struct/union 'sockaddr'
..\..\port\getaddrinfo.c(256) : warning C4013: 'ntohs' undefined; assuming 
extern returning int
..\..\port\getaddrinfo.c(256) : error C2037: left of 'sin_port' specifies 
undefined struct/union 'sockaddr_in'
NMAKE : fatal error U1077: 'cl.exe' : return code '0x2'
Stop.

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