+ static char crud_array[256];
+ static int crud_array_initialized = 0;
+
+ if (!crud_array_initialized) {
+ int k;
+
+ for (k = 0; k <= 31; ++k) crud_array[k] = 1;
+ crud_array[' '] = 1;
+ crud_array['.'] = 1;
+ crud_array[','] = 1;
+ crud_array[':'] = 1;
+ crud_array[';'] = 1;
+ crud_array['<'] = 1;
+ crud_array['>'] = 1;
+ crud_array['"'] = 1;
+ crud_array['\''] = 1;
+ crud_array_initialized = 1;
+ }