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

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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.

[originally from svn r5527]
This commit is contained in:
Simon Tatham 2005-03-19 16:34:58 +00:00
parent cacf8fcc3d
commit 68d88605ae
1 changed files with 11 additions and 0 deletions
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11
timing.c
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@ -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;