X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/aec3da7124a644558ae111ecf068f5f39a3216b3..39a12997e2d7705a2760a1198932f23f4e590aab:/uip/inc.c

diff --git a/uip/inc.c b/uip/inc.c
index 85a6396a..ad454e10 100644
--- a/uip/inc.c
+++ b/uip/inc.c
@@ -156,7 +156,7 @@ static FILE *in;
 /*
  * prototypes
  */
-static int maildir_srt(const void *va, const void *vb);
+static int maildir_srt(const void *va, const void *vb) PURE;
 static void inc_done(int) NORETURN;
 static int pop_action(void *closure, char *);