diff -u -r ../psmisc-22.21/src/fuser.c ./src/fuser.c
--- ../psmisc-22.21/src/fuser.c	2014-01-31 14:07:32.000000000 +0100
+++ ./src/fuser.c	2017-03-05 23:50:01.776063577 +0100
@@ -2085,7 +2085,7 @@
 				return (char *)0;
 			}
 
-			dest = mempcpy(dest, start, end - start);
+			dest = ((char*) memcpy(dest, start, end - start)) + (end - start);
 			*dest = '\0';
 
 			if (deep-- < 0) {