X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Fmatchstr.h;h=bdc5386e34731b3ecc2ea8dad5f09c61fdfe7f4e;hp=600cdaff5e73f0a226df9b858c3f7dbdb9108e1a;hb=e7c4df57d3838ac1c0c15569daec2d118f4abb2c;hpb=a79aad9d43494377709086e73ff7b66930bbdb38

diff --git a/include/yaz/matchstr.h b/include/yaz/matchstr.h
index 600cdaf..bdc5386 100644
--- a/include/yaz/matchstr.h
+++ b/include/yaz/matchstr.h
@@ -87,6 +87,14 @@ YAZ_EXPORT int yaz_strncasecmp(const char *s1, const char *s2, size_t n);
 */
 YAZ_EXPORT int yaz_strcasecmp(const char *s1, const char *s2);
 
+/** \brief strcmp, null may be passed
+    \param s1 first buffer or NULL
+    \param s2 second buffer or NULL
+    \retval 0 buffers are equal
+    \retval >0 a > b
+    \retval <0 a < b
+*/
+YAZ_EXPORT int yaz_strcmp_null(const char *s1, const char *s2);
 
 YAZ_END_CDECL