-/* sbr/ctype-checked.c: checks char isn't used as the value for each of
+/* ctype-checked.c -- checks char isn't used as the value for each of
* the ctype functions
*
* This code is Copyright (c) 2016, by the authors of nmh.
/* Need to put a symbol in the .c file with NDEBUG so the compilation
* unit isn't empty. */
-void ctype_checked();
+void ctype_checked(void);
#endif