ntdll: Fix -Wformat warnings on macOS.

dlls/ntdll/unix/env.c

@@ -1563,7 +1563,7 @@ static WCHAR *build_command_line( WCHAR **wargv )
     *p = 0;
     if (p - ret >= 32767)
     {
-        ERR( "command line too long (%zu)\n", p - ret );
+        ERR( "command line too long (%u)\n", (int)(p - ret) );
         NtTerminateProcess( GetCurrentProcess(), 1 );
     }
     return ret;

dlls/ntdll/unix/serial.c

@@ -555,7 +555,7 @@ static NTSTATUS set_baud_rate(int fd, const SERIAL_BAUD_RATE* sbr)
         }
         break;
 #else     /* Don't have linux/serial.h or lack TIOCSSERIAL */
-        ERR("baudrate %d\n", sbr->BaudRate);
+        ERR("baudrate %d\n", (int)sbr->BaudRate);
         return STATUS_NOT_SUPPORTED;
 #endif    /* Don't have linux/serial.h or lack TIOCSSERIAL */
     }

dlls/ntdll/unix/sync.c

@@ -2352,7 +2352,7 @@ static union tid_alert_entry *get_tid_alert_entry( HANDLE tid )
 
         if (semaphore_create( mach_task_self(), &sem, SYNC_POLICY_FIFO, 0 ))
             return NULL;
-        if (InterlockedCompareExchange( (int *)&entry->sem, sem, 0 ))
+        if (InterlockedCompareExchange( (LONG *)&entry->sem, sem, 0 ))
             semaphore_destroy( mach_task_self(), sem );
     }
 #else

dlls/ntdll/unix/system.c

@@ -1023,13 +1023,13 @@ static NTSTATUS create_logical_proc_info(void)
 /* for 'data', max_len is the array count. for 'dataex', max_len is in bytes */
 static NTSTATUS create_logical_proc_info(void)
 {
-    DWORD pkgs_no, cores_no, lcpu_no, lcpu_per_core, cores_per_package, assoc;
-    DWORD cache_ctrs[10] = {0};
+    unsigned int pkgs_no, cores_no, lcpu_no, lcpu_per_core, cores_per_package, assoc;
+    unsigned int cache_ctrs[10] = {0};
     ULONG_PTR all_cpus_mask = 0;
     CACHE_DESCRIPTOR cache[10];
     LONGLONG cache_size, cache_line_size, cache_sharing[10];
     size_t size;
-    DWORD p,i,j,k;
+    unsigned int p, i, j, k;
 
     lcpu_no = peb->NumberOfProcessors;
 
@@ -1806,7 +1806,7 @@ static NTSTATUS get_firmware_info( SYSTEM_FIRMWARE_TABLE_INFORMATION *sfti, ULON
         return ret;
     }
     default:
-        FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION provider %08x\n", sfti->ProviderSignature);
+        FIXME("info_class SYSTEM_FIRMWARE_TABLE_INFORMATION provider %08x\n", (unsigned int)sfti->ProviderSignature);
         return STATUS_NOT_IMPLEMENTED;
     }
 }