X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/64e8827c5d5def0325ab7181fe939623c77e807c..4a007bacfa67e69923b15500e2b2c3a6bcde541a:/sbr/uprf.c

diff --git a/sbr/uprf.c b/sbr/uprf.c
index 500b036d..dddacaf8 100644
--- a/sbr/uprf.c
+++ b/sbr/uprf.c
@@ -11,7 +11,7 @@
 
 
 int
-uprf (char *c1, char *c2)
+uprf (const char *c1, const char *c2)
 {
     int c, mask;