signal: Define NSIG.

[pspp] / lib / getugroups.c

diff --git a/lib/getugroups.c b/lib/getugroups.c
index 4a5a69ddce1ca774190f12e6faa71de9446e56e2..299bae685f80f484a98f88720ed1ffa332bd587e 100644 (file)
--- a/lib/getugroups.c
+++ b/lib/getugroups.c
@@ -45,7 +45,7 @@ getugroups (int maxcount _GL_UNUSED,
 #else /* HAVE_GRP_H */
 # include <grp.h>
 
-# define STREQ(s1, s2) (strcmp (s1, s2) == 0)
+# define STREQ(a, b) (strcmp (a, b) == 0)
 
 /* Like `getgroups', but for user USERNAME instead of for the current
    process.  Store at most MAXCOUNT group IDs in the GROUPLIST array.