I'm trying to boot up my old Windows build environment, and I'm getting a new and exiting build error from master. Haven't looked at the code, but will do that tomorrow night if no one has done it before then:

#### Making static: modules/_Stdio
Compiling modules/_Stdio/udp.c
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(393) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(440) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(504) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(590) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
CL returned error code 2.
WARNING: Compiler failure! Trying without optimization!
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(393) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(440) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(504) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
B:\dists\Pike-v7.9-snapshot\src\modules\_Stdio\udp.c(590) : error C2065: 'IPPROTO_IPV6' : undeclared identifier
CL returned error code 2.
Compilation command was:
/home/builder/dists/Pike-v7.9-snapshot/bin/smartlink rntcl -I. -I/home/builder/dists/Pike-v7.9-snapshot/src/modules/_Stdio -I/home/builder/dists/Pike-v7.9-snapshot/build/windows_xp-5.1.2600-i386 -I/home/builder/dists/Pike-v7.9-snapshot/src -Dpike_module_init=pike_module__Stdio_init -Dpike_module_exit=pike_module__Stdio_exit -DHAVE_CONFIG_H -g -MD -c /home/builder/dists/Pike-v7.9-snapshot/src/modules/_Stdio/udp.c -o udp.o
make[6]: *** [udp.o] Error 2
make[5]: *** [all] Error 2
make[4]: *** [_Stdio] Error 1
make[3]: *** [static_module_objects] Error 1
make[2]: *** [module_objects] Error 2
make[1]: *** [_make_in_builddir] Error 2
make: *** [wix] Error 2

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Peter Bortas