filevercmp: handle simple~ and numbered.~3~ backup suffixes

[pspp] / lib / getugroups.c

diff --git a/lib/getugroups.c b/lib/getugroups.c
index e102f21ca1e90e70065713a15d8d84a20015fe25..b266bb8c320108144069dcc1066c007224da52bf 100644 (file)
--- a/lib/getugroups.c
+++ b/lib/getugroups.c
@@ -32,7 +32,7 @@
 /* Some old header files might not declare setgrent, getgrent, and endgrent.
    If you don't have them at all, we can't implement this function.
    You lose!  */
-struct group *getgrent ();
+struct group *getgrent (void);
 
 #include <string.h>