X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Fmatchstr.h;h=bdc5386e34731b3ecc2ea8dad5f09c61fdfe7f4e;hp=778fa39bef2542aa2c5b2c8015ebc9974d22d8cb;hb=e7c4df57d3838ac1c0c15569daec2d118f4abb2c;hpb=afb059d3e508ad4fd38f4a9fd643a4bedf3e0b3f

diff --git a/include/yaz/matchstr.h b/include/yaz/matchstr.h
index 778fa39..bdc5386 100644
--- a/include/yaz/matchstr.h
+++ b/include/yaz/matchstr.h
@@ -65,7 +65,8 @@ YAZ_EXPORT int yaz_strcmp_del(const char *a, const char *b, const char *b_del);
     \retval >0 a > b
     \retval <0 a < b
 */
-int yaz_memcmp(const void *a, const void *b, size_t len_a, size_t len_b);
+YAZ_EXPORT int yaz_memcmp(const void *a, const void *b,
+                          size_t len_a, size_t len_b);
 
 /** \brief ala strncasecmp - no locale
     \param s1 first buffer
@@ -75,7 +76,7 @@ int yaz_memcmp(const void *a, const void *b, size_t len_a, size_t len_b);
     \retval >0 a > b
     \retval <0 a < b
 */
-int yaz_strncasecmp(const char *s1, const char *s2, size_t n);
+YAZ_EXPORT int yaz_strncasecmp(const char *s1, const char *s2, size_t n);
 
 /** \brief ala strcasecmp - no locale
     \param s1 first buffer
@@ -84,8 +85,16 @@ int yaz_strncasecmp(const char *s1, const char *s2, size_t n);
     \retval >0 a > b
     \retval <0 a < b
 */
-int yaz_strcasecmp(const char *s1, const char *s2);
+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