diff -X excl.tinycc -rduNp tinycc.oorig/tcclib.h tinycc/tcclib.h
--- tinycc.oorig/tcclib.h	2002-08-18 15:25:12.000000000 +0200
+++ tinycc/tcclib.h	2005-09-28 20:36:59.000000000 +0200
@@ -35,6 +35,7 @@ int fgetc(FILE *stream);
 char *fgets(char *s, int size, FILE *stream);
 int getc(FILE *stream);
 int getchar(void);
+int putchar(int);
 char *gets(char *s);
 int ungetc(int c, FILE *stream);
 int fflush(FILE *stream);