clarify some node comments

[libfirm] / ir / ident / ident.c

diff --git a/ir/ident/ident.c b/ir/ident/ident.c
index 29ed01f..fd5c5d1 100644 (file)
--- a/ir/ident/ident.c
+++ b/ir/ident/ident.c
@@ -21,7 +21,6 @@
  * @file
  * @brief     Hash table to store names.
  * @author    Goetz Lindenmaier
- * @version   $Id$
  */
 #include "config.h"
 
@@ -58,13 +57,13 @@ ident *new_id_from_str(const char *str)
        return new_id_from_chars(str, strlen(str));
 }
 
-const char *get_id_str(const ident *id)
+const char *get_id_str(ident *id)
 {
        struct set_entry *entry = (struct set_entry*) id;
        return (const char*) entry->dptr;
 }
 
-size_t get_id_strlen(const ident *id)
+size_t get_id_strlen(ident *id)
 {
        struct set_entry *entry = (struct set_entry*) id;
        return entry->size;
@@ -76,15 +75,15 @@ void finish_ident(void)
        id_set = NULL;
 }
 
-int id_is_prefix(const ident *prefix, const ident *id)
+int id_is_prefix(ident *prefix, ident *id)
 {
        size_t prefix_len = get_id_strlen(prefix);
        if (prefix_len > get_id_strlen(id))
                return 0;
-       return 0 == memcmp(get_id_str(prefix), get_id_str(id), prefix_len);
+       return 0 == memcmp(get_id_str(prefix), get_id_str(id), prefix_len);
 }
 
-int id_is_suffix(const ident *suffix, const ident *id)
+int id_is_suffix(ident *suffix, ident *id)
 {
        size_t suflen = get_id_strlen(suffix);
        size_t idlen  = get_id_strlen(id);
@@ -99,7 +98,7 @@ int id_is_suffix(const ident *suffix, const ident *id)
        return 0 == memcmp(get_id_str(suffix), part, suflen);
 }
 
-int id_contains_char(const ident *id, char c)
+int id_contains_char(ident *id, char c)
 {
        return strchr(get_id_str(id), c) != NULL;
 }