X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=include%2Fyaz%2Fmatchstr.h;h=94bcead73f95ed40b2d676fb45bd9766b3f616ce;hp=778fa39bef2542aa2c5b2c8015ebc9974d22d8cb;hb=053c92d650501a953d68b228ad74d96b4606eaf6;hpb=afb059d3e508ad4fd38f4a9fd643a4bedf3e0b3f

diff --git a/include/yaz/matchstr.h b/include/yaz/matchstr.h
index 778fa39..94bcead 100644
--- a/include/yaz/matchstr.h
+++ b/include/yaz/matchstr.h
@@ -1,5 +1,5 @@
 /* This file is part of the YAZ toolkit.
- * Copyright (C) 1995-2013 Index Data.
+ * Copyright (C) Index Data.
  * All rights reserved.
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are met:
@@ -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