kasse: use cgetn_input() to simplify logic

[c128-kasse] / include / general.h

diff --git a/include/general.h b/include/general.h
index 82a0db926d521659b87131fbcb9cb899a91db4d7..e07176eadf8cfe05fbc359bfb2cc860af7470570 100644 (file)
--- a/include/general.h
+++ b/include/general.h
@@ -12,6 +12,7 @@ typedef input_terminator_t input_terminator_mask_t;
 input_terminator_t get_input_terminated_by(input_terminator_mask_t terminators,
                                            char *out, BYTE outlen);
 char *get_input(void);
+BYTE cgetn_input(char *s, BYTE len);
 void cget_return(void);
 char retry_or_quit(void);
 char *format_euro(char *s, int maxlen, int cent);