[patch 01/19] move casenumber to case.h

[blp]

The casenumber type is defined in transformations.h, but case.h is a
more sensible place.  Move it.  Also define a new constant
CASENUMBER_MAX.

Index: merge/src/data/case.h
===================================================================
--- merge.orig/src/data/case.h  2007-06-02 16:54:53.000000000 -0700
+++ merge/src/data/case.h       2007-06-02 16:56:03.000000000 -0700
@@ -26,6 +26,11 @@
 
 struct variable;
 
+/* A count of cases or the index of a case within a collection of
+   them. */
+#define CASENUMBER_MAX LONG_MAX
+typedef long int casenumber;
+
 /* Opaque structure that represents a case.  Use accessor
    functions instead of accessing any members directly.  Use
    case_move() or case_clone() instead of copying.  */
@@ -44,7 +50,7 @@
 
 size_t case_get_value_cnt (const struct ccase *);
 
-void case_resize (struct ccase *, size_t new_value_cnt);
+void case_resize (struct ccase *, size_t new_cnt);
 void case_swap (struct ccase *, struct ccase *);
 
 bool case_try_create (struct ccase *, size_t value_cnt);
Index: merge/src/data/transformations.h
===================================================================
--- merge.orig/src/data/transformations.h       2007-06-02 16:54:54.000000000 
-0700
+++ merge/src/data/transformations.h    2007-06-02 16:56:03.000000000 -0700
@@ -19,10 +19,10 @@
 #ifndef TRANSFORMATIONS_H
 #define TRANSFORMATIONS_H 1
 
+#include <limits.h>
 #include <stdbool.h>
 #include <stddef.h>
-
-typedef unsigned long casenumber ;
+#include <data/case.h>
 
 /* trns_proc_func return values. */
 enum trns_result 

--