$NetBSD$

Don't unnecessarily remove const, which complicates casting.

--- libflatfile/MobileDB.cpp.orig	2010-08-08 23:23:04.940277744 +1200
+++ libflatfile/MobileDB.cpp	2010-08-08 23:24:13.267340616 +1200
@@ -221,7 +221,7 @@
         if (field + 1 > fields.size()) fields.resize(field + 1);
 
         // Now search for the end of the current field.
-        pi_char_t* q = reinterpret_cast<pi_char_t*>
+        const pi_char_t* q = reinterpret_cast<const pi_char_t*>
             (memchr(p, 0, rec.end() - p));
         if (!q)
             throw PalmLib::error("field terminiator is missing");
