From: David Levine <levinedl@acm.org>
Date: Thu, 25 Dec 2014 17:04:28 +0000 (-0600)
Subject: Added const to char * arguments of uprf().
X-Git-Url: https://diplodocus.org/git/nmh/commitdiff_plain/446ea5cdf294085b18e25abd39378f9d555dbda8?ds=sidebyside;hp=a7ec5d546fe5dbf8bc375bdb8d69f5f84789fc7e

Added const to char * arguments of uprf().
---

diff --git a/h/prototypes.h b/h/prototypes.h
index a338fd52..3399384e 100644
--- a/h/prototypes.h
+++ b/h/prototypes.h
@@ -384,7 +384,7 @@ int unputenv (char *);
  *
  */
 void unquote_string(const char *input, char *output);
-int uprf (char *, char *);
+int uprf (const char *, const char *);
 int vfgets (FILE *, char **);
 
 /*
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;