use colors for a good/bad sale

[c128-kasse] / src / print.c

diff --git a/src/print.c b/src/print.c
index edd295e4f6564e348bfdd11beac84f36e3f75490..803bbb6edbdd88fc4d90304483739ff8ad8b9c6f 100644 (file)
--- a/src/print.c
+++ b/src/print.c
@@ -41,6 +41,18 @@ RETRY:
        log_file(print_buffer);
 }
 
+void print_header() {
+       sprintf(print_buffer, "%c--------------------------------------------------------------------------------\r", 17);
+       print_the_buffer();
+
+       sprintf(print_buffer, "%c#kauf Uhrzeit  - Ding      -     Preis - Restguthbn - # - Nickname\r", 17);
+       print_the_buffer();
+
+       sprintf(print_buffer, "%c--------------------------------------------------------------------------------\r", 17);
+       print_the_buffer();
+
+}
+
 void log_file(const char *s) {
        /* A log-entry has usually 50 bytes, so we take 64 bytes.
           Because files are wrapped (log.0, log.1, ...) every 100