Add:core:New function for case- and accent- insensitive string comparison.

git-svn-id: http://svn.code.sf.net/p/navit/code/trunk/navit@5469 ffa7fe5e-494d-0410-b361-a75ebd5db220

1 files changed, 9 insertions, 4 deletions

diff --git a/navit/linguistics.h b/navit/linguistics.h
index 8c15cdeac..91fcc393e 100644
--- a/navit/linguistics.h
+++ b/navit/linguistics.h
@@ -1,15 +1,20 @@
 #ifdef __cplusplus
 extern "C" {
 #endif
-char *linguistics_expand_special(char *str, int mode);
+char *linguistics_expand_special(const char *str, int mode);
 char *linguistics_next_word(char *str);
 void linguistics_init(void);
 void linguistics_free(void);
-char *linguistics_casefold(char *in);
+char *linguistics_casefold(const char *in);
+int linguistics_search(const char *str);
+enum linguistics_cmp_mode {
+	linguistics_cmp_expand=1,
+	linguistics_cmp_partial=2,
+	linguistics_cmp_words=4
+};
+int linguistics_compare(const char *s1, const char *s2, enum linguistics_cmp_mode mode);
 #ifdef __cplusplus
 }
 #endif
 
-/* Prototypes */
-int linguistics_search(char *str);