Work around lcc's annoying (but, even more annoyingly, legitimate)

refusal to allow comparison of function pointers. Unfortunately this
still doesn't cause PuTTY to compile on my lcc installation, because
the GetCharacterPlacement stuff in exact_textout() is missing from
its header files. This may have been fixed in a future version (I'm
using lcc-win32 version 3.8 from December 2003), but I haven't
checked.

git-svn-id: svn://svn.tartarus.org/sgt/putty@5527 cda61777-01e9-0310-a592-d414129be87e

diff --git a/timing.c b/timing.c
index a87be89..6dd8aa5 100644 (file)
--- a/timing.c
+++ b/timing.c
@@ -41,10 +41,21 @@ static int compare_timers(void *av, void *bv)
      * Failing that, compare on the other two fields, just so that
      * we don't get unwanted equality.
      */
+#ifdef __LCC__
+    /* lcc won't let us compare function pointers. Legal, but annoying. */
+    {
+       int c = memcmp(&a->fn, &b->fn, sizeof(a->fn));
+       if (c < 0)
+           return -1;
+       else if (c > 0)
+           return +1;
+    }
+#else    
     if (a->fn < b->fn)
        return -1;
     else if (a->fn > b->fn)
        return +1;
+#endif
 
     if (a->ctx < b->ctx)
        return -1;