[5.004_61 PATCH] Make incompatible changes to RE engine NOW

[p5sagit/p5-mst-13.2.git] / handy.h

diff --git a/handy.h b/handy.h
index de3028f..3daf767 100644 (file)
--- a/handy.h
+++ b/handy.h
@@ -96,7 +96,15 @@
     #    endif
     #  endif
     #endif
-   For the moment, these are mentioned here so metaconfig will
+
+   except that still won't work if a system has no integral type
+   with a size that is 32 bytes.
+
+   Further, we need to know about PTRSIZE == sizeof(void *) and
+   DOUBLESIZE == sizeof(double) if we really want to try to handle
+   32/64-bit combinations.
+
+   For the moment, these are only mentioned here so metaconfig will
    construct Configure to figure out the various sizes.
 */
 
@@ -244,7 +252,10 @@ typedef U16 line_t;
 #define NOLINE ((line_t) 65535)
 #endif
 
-/* XXX LEAKTEST doesn't really work in perl5.  There are direct calls to
+
+/* This looks obsolete (IZ):
+
+   XXX LEAKTEST doesn't really work in perl5.  There are direct calls to
    safemalloc() in the source, so LEAKTEST won't pick them up.
    Further, if you try LEAKTEST, you'll also end up calling
    Safefree, which might call safexfree() on some things that weren't
@@ -278,12 +289,16 @@ typedef U16 line_t;
          (v = (t*)safexrealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
 #define Renewc(v,n,t,c) \
          (v = (c*)safexrealloc((Malloc_t)(v),(MEM_SIZE)((n)*sizeof(t))))
-#define Safefree(d)    safexfree((Malloc_t)d)
+#define Safefree(d)    safexfree((Malloc_t)(d))
 #define NEWSV(x,len)   newSV(x,len)
 
 #define MAXXCOUNT 1400
-long xcount[MAXXCOUNT];
-long lastxcount[MAXXCOUNT];
+#define MAXY_SIZE 80
+#define MAXYCOUNT 16                   /* (MAXY_SIZE/4 + 1) */
+extern long xcount[MAXXCOUNT];
+extern long lastxcount[MAXXCOUNT];
+extern long xycount[MAXXCOUNT][MAXYCOUNT];
+extern long lastxycount[MAXXCOUNT][MAXYCOUNT];
 
 #endif /* LEAKTEST */