Fix build on FreeBSD

[ghost]

In file included from src/scopemeasure.cpp:1:
include/scopemeasure.h:18:17: error: field has incomplete type 'struct timeval'
        struct timeval tv1, tv2;
                       ^
include/scopemeasure.h:18:9: note: forward declaration of 'newsboat::timeval'
        struct timeval tv1, tv2;
               ^
include/scopemeasure.h:18:22: error: field has incomplete type 'struct timeval'
        struct timeval tv1, tv2;
                            ^
include/scopemeasure.h:18:9: note: forward declaration of 'newsboat::timeval'
        struct timeval tv1, tv2;
               ^
2 errors generated.
[...]
In file included from src/filebrowserformaction.cpp:1:
include/filebrowserformaction.h:43:20: error: unknown type name 'mode_t'; did you mean '__mode_t'?
        char get_filetype(mode_t mode);
                          ^~~~~~
                          __mode_t
/usr/include/sys/_types.h:51:20: note: '__mode_t' declared here
typedef __uint16_t      __mode_t;       /* permissions */
                        ^
In file included from src/filebrowserformaction.cpp:1:
include/filebrowserformaction.h:44:24: error: unknown type name 'uid_t'; did you mean 'gid_t'?
        std::string get_owner(uid_t uid);
                              ^~~~~
                              gid_t
/usr/include/grp.h:49:18: note: 'gid_t' declared here
typedef __gid_t         gid_t;
                        ^
In file included from src/filebrowserformaction.cpp:1:
include/filebrowserformaction.h:47:59: error: unknown type name 'mode_t'; did you mean '__mode_t'?
        get_formatted_filename(std::string filename, char ftype, mode_t mode);
                                                                 ^~~~~~
                                                                 __mode_t
/usr/include/sys/_types.h:51:20: note: '__mode_t' declared here
typedef __uint16_t      __mode_t;       /* permissions */
                        ^
3 errors generated.
[...]
In file included from src/newsblururlreader.cpp:1:
In file included from include/newsblururlreader.h:4:
In file included from ./rss/feed.h:7:
rss/item.h:43:2: error: unknown type name 'time_t'
        time_t pubDate_ts;
        ^
1 error generated.
[...]
rss/rssparser.cpp:91:12: error: variable has incomplete type 'struct tm'
        struct tm stm;
                  ^
/usr/include/wchar.h:111:8: note: forward declaration of 'tm'
struct tm;
       ^
rss/rssparser.cpp:135:2: error: unknown type name 'time_t'
        time_t gmttime = mktime(&stm) + offs;
        ^
2 errors generated.

Also unbreak on 32-bit archs (probably also on Linux):

error[E0308]: mismatched types
   --> rust/libnewsboat/src/utils.rs:295:20
    |
293 | pub fn get_auth_method(method: &str) -> u64 {
    |                                         --- expected `u64` because of return type
294 |     match method {
295 |         "basic" => curl_sys::CURLAUTH_BASIC,
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^ expected u64, found u32
help: you can cast an `u32` to `u64`, which will zero-extend the source value
    |
295 |         "basic" => curl_sys::CURLAUTH_BASIC.into(),
    |                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

error[E0308]: mismatched types
   --> rust/libnewsboat/src/utils.rs:308:13
    |
293 | pub fn get_auth_method(method: &str) -> u64 {
    |                                         --- expected `u64` because of return type
...
308 |             curl_sys::CURLAUTH_ANY
    |             ^^^^^^^^^^^^^^^^^^^^^^ expected u64, found u32
help: you can cast an `u32` to `u64`, which will zero-extend the source value
    |
308 |             curl_sys::CURLAUTH_ANY.into()
    |

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[coveralls]

Coverage decreased (-0.004%) to 40.887% when pulling d22d10a on t6:patch-freebsd into 373f69f on newsboat:master.

[Minoru]

Thank you so very, very much! We don't have CI jobs for either of those, and I'll work on adding them now.