[Bug 51860] New: Missing include for uid_t on musl-based systems

[WineHQ Bugzilla]

https://bugs.winehq.org/show_bug.cgi?id=51860

Bug ID: 51860
           Summary: Missing include for uid_t on musl-based systems
           Product: Wine
           Version: 6.19
          Hardware: x86-64
                OS: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: wineserver
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Build log:
gcc -m64 -c -o server/event.o server/event.c -Iserver -Iinclude -D__WINESRC__
-Wall -pipe -fcf-protection=none \
  -fno-stack-protector -fno-strict-aliasing -Wdeclaration-after-statement
-Wempty-body \
  -Wignored-qualifiers -Winit-self -Wno-packed-not-aligned -Wshift-overflow=2
-Wstrict-prototypes \
  -Wtype-limits -Wunused-but-set-parameter -Wvla -Wwrite-strings
-Wpointer-arith -Wlogical-op \
  -march=native -mtune=native -m64 -pipe -fPIC -ffast-math -funroll-loops -Os
In file included from server/object.h:25,
                 from server/thread.h:24,
                 from server/event.c:34:
/usr/include/sys/poll.h:1:2: warning: #warning redirecting incorrect #include
<sys/poll.h> to <poll.h> [-Wcpp]
    1 | #warning redirecting incorrect #include <sys/poll.h> to <poll.h>
      |  ^~~~~~~
In file included from server/event.c:36:
server/security.h:89:45: error: unknown type name 'uid_t'; did you mean
'luid_t'?
   89 | extern const SID *security_unix_uid_to_sid( uid_t uid );
      |                                             ^~~~~
      |                                             luid_t