winebuild: Factor out output_syscall_dispatcher.

tools/winebuild/import.c

@@ -1425,28 +1425,11 @@ static int cmp_link_name( const void *e1, const void *e2 )
 }
 
 
-/* output the functions for system calls */
-void output_syscalls( DLLSPEC *spec )
+/* output dispatcher for system calls */
+static void output_syscall_dispatcher( int count )
 {
     const unsigned int invalid_param = 0xc000000d; /* STATUS_INVALID_PARAMETER */
-    int i, count;
-    ORDDEF **syscalls = NULL;
-
-    for (i = count = 0; i < spec->nb_entry_points; i++)
-    {
-        ORDDEF *odp = &spec->entry_points[i];
-        if (!(odp->flags & FLAG_SYSCALL)) continue;
-        if (!syscalls) syscalls = xmalloc( (spec->nb_entry_points - i) * sizeof(*syscalls) );
-        syscalls[count++] = odp;
-    }
-    if (!count) return;
-    count = sort_func_list( syscalls, count, cmp_link_name );
-
-    output( "\n/* system calls */\n\n" );
-    output( "\t.text\n" );
 
-    if (unix_lib)
-    {
     output( "\t.align %d\n", get_alignment(4) );
     output( "\t%s\n", func_declaration("__wine_syscall_dispatcher") );
     output( "%s\n", asm_globl("__wine_syscall_dispatcher") );
@@ -1700,6 +1683,31 @@ void output_syscalls( DLLSPEC *spec )
     }
     output_cfi( ".cfi_endproc" );
     output_function_size( "__wine_syscall_dispatcher" );
+}
+
+
+/* output the functions for system calls */
+void output_syscalls( DLLSPEC *spec )
+{
+    int i, count;
+    ORDDEF **syscalls = NULL;
+
+    for (i = count = 0; i < spec->nb_entry_points; i++)
+    {
+        ORDDEF *odp = &spec->entry_points[i];
+        if (!(odp->flags & FLAG_SYSCALL)) continue;
+        if (!syscalls) syscalls = xmalloc( (spec->nb_entry_points - i) * sizeof(*syscalls) );
+        syscalls[count++] = odp;
+    }
+    if (!count) return;
+    count = sort_func_list( syscalls, count, cmp_link_name );
+
+    output( "\n/* system calls */\n\n" );
+    output( "\t.text\n" );
+
+    if (unix_lib)
+    {
+        output_syscall_dispatcher( count );
 
         output( "\t.data\n" );
         output( "\t.align %d\n", get_alignment( get_ptr_size() ) );