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authornobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-06-10 03:06:15 +0000
committernobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2007-06-10 03:06:15 +0000
commit2b592580bf65040373b55ff2ccc3b59a0a231a18 (patch)
tree642a6c82599486537c3136f32cac7a644c4bf4a3 /include/ruby/st.h
parent1b8a677b235066d91994e3490e0bce5a098196a2 (diff)
* include/ruby: moved public headers.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@12501 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'include/ruby/st.h')
-rw-r--r--include/ruby/st.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/include/ruby/st.h b/include/ruby/st.h
new file mode 100644
index 0000000000..d6d4479b3e
--- /dev/null
+++ b/include/ruby/st.h
@@ -0,0 +1,79 @@
+/* This is a public domain general purpose hash table package written by Peter Moore @ UCB. */
+
+/* @(#) st.h 5.1 89/12/14 */
+
+#ifndef RUBY_ST_H
+#define RUBY_ST_H 1
+
+#if defined(__cplusplus)
+extern "C" {
+#if 0
+} /* satisfy cc-mode */
+#endif
+#endif
+
+#if SIZEOF_LONG == SIZEOF_VOIDP
+typedef unsigned long st_data_t;
+#elif SIZEOF_LONG_LONG == SIZEOF_VOIDP
+typedef unsigned LONG_LONG st_data_t;
+#else
+# error ---->> st.c requires sizeof(void*) == sizeof(long) to be compiled. <<---
+-
+#endif
+#define ST_DATA_T_DEFINED
+
+typedef struct st_table st_table;
+
+struct st_hash_type {
+ int (*compare)();
+ int (*hash)();
+};
+
+struct st_table {
+ struct st_hash_type *type;
+ int num_bins;
+ int num_entries;
+ struct st_table_entry **bins;
+};
+
+#define st_is_member(table,key) st_lookup(table,key,(st_data_t *)0)
+
+enum st_retval {ST_CONTINUE, ST_STOP, ST_DELETE, ST_CHECK};
+
+#ifndef _
+# define _(args) args
+#endif
+#ifndef ANYARGS
+# ifdef __cplusplus
+# define ANYARGS ...
+# else
+# define ANYARGS
+# endif
+#endif
+
+st_table *st_init_table(struct st_hash_type *);
+st_table *st_init_table_with_size(struct st_hash_type *, int);
+st_table *st_init_numtable(void);
+st_table *st_init_numtable_with_size(int);
+st_table *st_init_strtable(void);
+st_table *st_init_strtable_with_size(int);
+int st_delete(st_table *, st_data_t *, st_data_t *);
+int st_delete_safe(st_table *, st_data_t *, st_data_t *, st_data_t);
+int st_insert(st_table *, st_data_t, st_data_t);
+int st_lookup(st_table *, st_data_t, st_data_t *);
+int st_foreach(st_table *, int (*)(ANYARGS), st_data_t);
+void st_add_direct(st_table *, st_data_t, st_data_t);
+void st_free_table(st_table *);
+void st_cleanup_safe(st_table *, st_data_t);
+st_table *st_copy(st_table *);
+int st_numcmp(long, long);
+int st_numhash(long);
+
+#if defined(__cplusplus)
+#if 0
+{ /* satisfy cc-mode */
+#endif
+} /* extern "C" { */
+#endif
+
+#endif /* RUBY_ST_H */