Build problem on FreeBSD 12.2

[paulfloyd]

Hi again

This one looks easier to fix.

g++ -std=c++11 -g -fno-enforce-eh-specs -fno-stack-protector -fno-threadsafe-statics -fno-exceptions -fno-rtti -fdebug-prefix-map=../../libcody/= -W -Wall -include config.h -I../../libcody \
  -MMD -MP -MF netclient.d -c -o netclient.o ../../libcody/netclient.cc
../../libcody/netclient.cc: In function 'int Cody::OpenInet6(const char**, const char*, int)':
../../libcody/netclient.cc:114:3: error: 'sockaddr_in6' was not declared in this scope; did you mean 'sockaddr_un'?
  114 |   sockaddr_in6 addr;
      |   ^~~~~~~~~~~~
      |   sockaddr_un

My change to fix this

diff --git a/libcody/netclient.cc b/libcody/netclient.cc
index 8cccface71c..c97ed4ca126 100644
--- a/libcody/netclient.cc
+++ b/libcody/netclient.cc
@@ -14,6 +14,7 @@
 #include <unistd.h>
 #include <arpa/inet.h>
 #include <sys/un.h>
+#include <netinet/in.h>
 
 #ifndef AI_NUMERICSERV
 #define AI_NUMERICSERV 0
diff --git a/libcody/netserver.cc b/libcody/netserver.cc
index 7e43eb033f4..4e55089161e 100644
--- a/libcody/netserver.cc
+++ b/libcody/netserver.cc
@@ -13,6 +13,7 @@
 #include <unistd.h>
 #include <arpa/inet.h>
 #include <sys/un.h>
+#include <netinet/in.h>
 
 #ifndef AI_NUMERICSERV
 #define AI_NUMERICSERV 0

(not sure how OS neutral that header is)