known_values       82 maint/gnulib/lib/setenv.c static void *known_values;
known_values       86 maint/gnulib/lib/setenv.c     void *value = tfind (Str, &known_values, (compar_fn_t) strcmp);           \
known_values       90 maint/gnulib/lib/setenv.c   tsearch (Str, &known_values, (compar_fn_t) strcmp)
known_values      333 maint/gnulib/lib/setenv.c   __tdestroy (known_values, free);
known_values      334 maint/gnulib/lib/setenv.c   known_values = NULL;