Fixed #1556: Fix From/To tag and Via branch comparison to be case insensitive

git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@4208 74dad513-b988-da41-8d7b-12977e46ad98

1 files changed, 19 insertions, 0 deletions

diff --git a/pjlib/include/pj/guid.h b/pjlib/include/pj/guid.h
index 96a5849e..7b24dd51 100644
--- a/pjlib/include/pj/guid.h
+++ b/pjlib/include/pj/guid.h
@@ -83,6 +83,17 @@ PJ_DECL(unsigned) pj_GUID_STRING_LENGTH(void);
 PJ_DECL(pj_str_t*) pj_generate_unique_string(pj_str_t *str);
 
 /**
+ * Create a globally unique string in lowercase, which length is
+ * PJ_GUID_STRING_LENGTH characters. Caller is responsible for preallocating
+ * the storage used in the string.
+ *
+ * @param str       The string to store the result.
+ *
+ * @return          The string.
+ */
+PJ_DECL(pj_str_t*) pj_generate_unique_string_lower(pj_str_t *str);
+
+/**
  * Generate a unique string.
  *
  * @param pool	    Pool to allocate memory from.
@@ -90,6 +101,14 @@ PJ_DECL(pj_str_t*) pj_generate_unique_string(pj_str_t *str);
  */
 PJ_DECL(void) pj_create_unique_string(pj_pool_t *pool, pj_str_t *str);
 
+/**
+ * Generate a unique string in lowercase.
+ *
+ * @param pool	    Pool to allocate memory from.
+ * @param str	    The string.
+ */
+PJ_DECL(void) pj_create_unique_string_lower(pj_pool_t *pool, pj_str_t *str);
+
 
 /**
  * @}