Extension ipaddr: added Windows support

[kor44]

Can build ipaddr extension on Windows

[nalgeon]

Thanks! Have you actually tried running tests from ipaddr.sql on Windows? Please share the output.

[kor44]

This is my results

y:\sqlean# ..\sqlite-tools-win-x64-3510300\sqlite3.exe
SQLite version 3.51.3 2026-03-13 10:38:09
Enter ".help" for usage hints.
Connected to a transient in-memory database.
Use ".open FILENAME" to reopen on a persistent database.
sqlite> .load dist/ipaddr
sqlite> select '00', ipfamily('192.168.16.12') = 4;
00|1
sqlite> select '01', ipfamily('192.168.16.12/24') = 4;
01|1
sqlite> select '02', ipfamily('2001:db8::1') = 6;
02|1
sqlite> select '03', ipfamily('2001:db8::1/64') = 6;
03|1
sqlite> select '04', iphost('192.168.160.120') = '192.168.160.120';
04|1
sqlite> select '05', iphost('192.168.16.12/24') = '192.168.16.12';
05|1
sqlite> select '06', iphost('2001:db8::1/64') = '2001:db8::1';
06|1
sqlite> select '07', iphost('2001:db8::1') = '2001:db8::1';
07|1
sqlite> select '08', ipmasklen('192.168.16.12') = 32;
08|1
sqlite> select '09', ipmasklen('192.168.16.12/24') = 24;
09|1
sqlite> select '10', ipmasklen('2001:db8::1/64') = 64;
10|1
sqlite> select '11', ipmasklen('2001:db8::1') = 128;
11|1
sqlite> select '12', ipnetwork('192.168.160.120/24') = '192.168.160.0/24';
12|1
sqlite> select '13', ipnetwork('192.168.160.128/26') = '192.168.160.128/26';
13|1
sqlite> select '14', ipnetwork('192.168.160.120') = '192.168.160.120/32';
14|1
sqlite> select '15', ipnetwork('2001:db8::1/64') = '2001:db8::/64';
15|1
sqlite> select '16', ipnetwork('2001:db8::1') = '2001:db8::1/128';
16|1
sqlite> select '17', ipnetwork('2001:db8:1::1/48') = '2001:db8:1::/48';
17|1
sqlite> select '18', ipnetwork('2001:db8:1::1/47') = '2001:db8::/47';
18|1
sqlite> select '19', ipcontains('192.168.16.0/24', '192.168.16.3') = 1;
19|1
sqlite> select '20', ipcontains('192.168.15.0/24', '192.168.16.3') = 0;
20|1
sqlite> select '21', ipcontains('2001:db8::/64', '2001:db8::17') = 1;
21|1
sqlite> select '22', ipcontains('2001:db8:1::/64', '2001:db8::17') = 0;
22|1
sqlite> select '23', ipcontains('192.168.16.0/24', '192.168.16.0/26') = 1;
23|1
sqlite> select '24', ipcontains('192.168.16.0/27', '192.168.16.0/26') = 0;
24|1
sqlite> select '25', ipcontains('192.168.16.0/25', '192.168.16.128/26') = 0;
25|1
sqlite> select '26', ipcontains('2001:db8::/48', '2001:db8::/64') = 1;
26|1
sqlite> select '27', ipcontains('2001:db8::/56', '2001:db8::/48') = 0;
27|1
sqlite> select '28', ipcontains('2001:db8::/56', '2001:db8:1::/64') = 0;
28|1
sqlite>
sqlite>
sqlite> exit
   ...> Program interrupted.

y:\sqlean#

[nalgeon]

Thanks a lot!