X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fdata%2Fcase.h;h=1f5e192f3d748ec0050f3d00c5f6006b156434e7;hb=81579d9e9f994fb2908f50af41c3eb033d216e58;hp=36feb15f6b073a82533bc71161f3b8f7a00f4a76;hpb=5c3291dc396b795696e94f47780308fd7ace6fc4;p=pspp-builds.git

diff --git a/src/data/case.h b/src/data/case.h
index 36feb15f..1f5e192f 100644
--- a/src/data/case.h
+++ b/src/data/case.h
@@ -1,5 +1,5 @@
 /* PSPP - a program for statistical analysis.
-   Copyright (C) 2004, 2007, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2004, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
 
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
@@ -21,8 +21,9 @@
 #include <stddef.h>
 #include <stdbool.h>
 #include <stdlib.h>
-#include <libpspp/compiler.h>
-#include <data/caseproto.h>
+
+#include "libpspp/compiler.h"
+#include "data/caseproto.h"
 
 struct variable;
 
@@ -61,7 +62,7 @@ struct ccase *case_try_create (const struct caseproto *) MALLOC_LIKE;
 struct ccase *case_clone (const struct ccase *) MALLOC_LIKE;
 
 static inline struct ccase *case_unshare (struct ccase *) WARN_UNUSED_RESULT;
-static inline struct ccase *case_ref (const struct ccase *);
+struct ccase *case_ref (const struct ccase *) WARN_UNUSED_RESULT;
 static inline void case_unref (struct ccase *);
 static inline bool case_is_shared (const struct ccase *);
 
@@ -94,10 +95,10 @@ union value *case_data_rw_idx (struct ccase *, size_t idx);
 double case_num (const struct ccase *, const struct variable *);
 double case_num_idx (const struct ccase *, size_t idx);
 
-const char *case_str (const struct ccase *, const struct variable *);
-const char *case_str_idx (const struct ccase *, size_t idx);
-char *case_str_rw (struct ccase *, const struct variable *);
-char *case_str_rw_idx (struct ccase *, size_t idx);
+const uint8_t *case_str (const struct ccase *, const struct variable *);
+const uint8_t *case_str_idx (const struct ccase *, size_t idx);
+uint8_t *case_str_rw (struct ccase *, const struct variable *);
+uint8_t *case_str_rw_idx (struct ccase *, size_t idx);
 
 int case_compare (const struct ccase *, const struct ccase *,
                   const struct variable *const *, size_t n_vars);
@@ -130,16 +131,6 @@ case_unshare (struct ccase *c)
   return c;
 }
 
-/* Increments case C's reference count and returns C.  Afterward,
-   case C is shared among its reference count holders. */
-static inline struct ccase *
-case_ref (const struct ccase *c_)
-{
-  struct ccase *c = (struct ccase *) c_;
-  c->ref_cnt++;
-  return c;
-}
-
 /* Decrements case C's reference count.  Frees C if its
    reference count drops to 0.