fixes for windows 64-bit compiler warnings

heap/hp_hash.c:
  fix for windows 64-bit compiler warnings
heap/hp_update.c:
  fix for windows 64-bit compiler warnings
mysys/default.c:
  fix for windows 64-bit compiler warnings
mysys/default_modify.c:
  fix for windows 64-bit compiler warnings
mysys/mf_iocache.c:
  fix for windows 64-bit compiler warnings
mysys/mf_keycache.c:
  fix for windows 64-bit compiler warnings
mysys/my_alloc.c:
  fix for windows 64-bit compiler warnings
mysys/my_getopt.c:
  fix for windows 64-bit compiler warnings
mysys/my_mmap.c:
  fix for windows 64-bit compiler warnings
mysys/my_once.c:
  fix for windows 64-bit compiler warnings
mysys/string.c:
  fix for windows 64-bit compiler warnings
sql-common/client.c:
  fix for windows 64-bit compiler warnings
sql/field.cc:
  fix for windows 64-bit compiler warnings
sql/gstream.cc:
  fix for windows 64-bit compiler warnings
sql/ha_myisam.cc:
  fix for windows 64-bit compiler warnings
sql/ha_myisammrg.cc:
  fix for windows 64-bit compiler warnings
sql/item.cc:
  fix for windows 64-bit compiler warnings
sql/item.h:
  fix for windows 64-bit compiler warnings
sql/item_cmpfunc.cc:
  fix for windows 64-bit compiler warnings
sql/password.c:
  fix for windows 64-bit compiler warnings
sql/set_var.h:
  fix for windows 64-bit compiler warnings
strings/ctype-big5.c:
  fix for windows 64-bit compiler warnings
strings/ctype-bin.c:
  fix for windows 64-bit compiler warnings
strings/ctype-cp932.c:
  fix for windows 64-bit compiler warnings
strings/ctype-eucjpms.c:
  fix for windows 64-bit compiler warnings
strings/ctype-mb.c:
  fix for windows 64-bit compiler warnings
strings/ctype-simple.c:
  fix for windows 64-bit compiler warnings
strings/ctype-sjis.c:
  fix for windows 64-bit compiler warnings
strings/ctype-uca.c:
  fix for windows 64-bit compiler warnings
strings/ctype-ucs2.c:
  fix for windows 64-bit compiler warnings
strings/ctype-ujis.c:
  fix for windows 64-bit compiler warnings
strings/ctype-utf8.c:
  fix for windows 64-bit compiler warnings
strings/ctype.c:
  fix for windows 64-bit compiler warnings
strings/decimal.c:
  fix for windows 64-bit compiler warnings
strings/xml.c:
  fix for windows 64-bit compiler warnings

1 files changed, 3 insertions, 3 deletions

diff --git a/strings/ctype-mb.c b/strings/ctype-mb.c
index 2d9f8b16bfc..6f171c03845 100644
--- a/strings/ctype-mb.c
+++ b/strings/ctype-mb.c
@@ -268,7 +268,7 @@ uint my_charpos_mb(CHARSET_INFO *cs __attribute__((unused)),
     pos+= (mblen= my_ismbchar(cs, pos, end)) ? mblen : 1;
     length--;
   }
-  return length ? end+2-start : pos-start;
+  return (uint) (length ? end+2-start : pos-start);
 }
 
 
@@ -290,7 +290,7 @@ uint my_well_formed_len_mb(CHARSET_INFO *cs, const char *b, const char *e,
     b+= mblen;
     pos--;
   }
-  return b - b_start;
+  return (uint) (b - b_start);
 }
 
 
@@ -329,7 +329,7 @@ uint my_instr_mb(CHARSET_INFO *cs,
         if (nmatch)
         {
           match[0].beg= 0;
-          match[0].end= b-b0;
+          match[0].end= (uint) (b-b0);
           match[0].mblen= res;
           if (nmatch > 1)
           {