*/
extern FILE *ifp[MAXINC]; /* array of include-file file handles
*/
-extern char ctype[128]; /* array of character types, one per
+extern unsigned char ctype[128]; /* array of character types, one per
* ASCII character
*/
extern char endline();
extern char get();
extern VOID getid();
-extern int getline();
+extern int as_getline();
extern int getmap();
extern char getnb();
extern VOID getst();