X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=util%2Fstring-util.h;h=87917b8fd279de6e07f2fb919429fb50512a85b4;hp=80d24d1c1053035b81144ea51e3ac1934b3d4be7;hb=60ac94fe58635f9c40724afa0f35965fc9ff1afc;hpb=f460ad4e9a2516b05162cc57c2d3b0e8b814b0c2

diff --git a/util/string-util.h b/util/string-util.h
index 80d24d1c..87917b8f 100644
--- a/util/string-util.h
+++ b/util/string-util.h
@@ -64,6 +64,11 @@ int
 parse_boolean_term (void *ctx, const char *str,
 		    char **prefix_out, char **term_out);
 
+/* strcmp that handles NULL strings; in strcmp terms a NULL string is
+ * considered to be less than a non-NULL string.
+ */
+int strcmp_null (const char *s1, const char *s2);
+
 /* GLib GEqualFunc compatible strcasecmp wrapper */
 int strcase_equal (const void *a, const void *b);