UNLOCK            113 maint/gnulib/lib/putenv.c   UNLOCK;
UNLOCK            154 maint/gnulib/lib/setenv.c           UNLOCK;
UNLOCK            176 maint/gnulib/lib/setenv.c               UNLOCK;
UNLOCK            195 maint/gnulib/lib/setenv.c                   UNLOCK;
UNLOCK            244 maint/gnulib/lib/setenv.c               UNLOCK;
UNLOCK            263 maint/gnulib/lib/setenv.c                   UNLOCK;
UNLOCK            285 maint/gnulib/lib/setenv.c   UNLOCK;
UNLOCK            320 maint/gnulib/lib/setenv.c   UNLOCK;
UNLOCK             87 maint/gnulib/lib/unsetenv.c   UNLOCK;