log_file(print_buffer);
}
+void print_header() {
+ sprintf(print_buffer, "%c-----------------------------------------------------------------\r", 17);
+ print_the_buffer();
+
+ sprintf(print_buffer, "%c#kauf Uhrzeit - Ding - Preis - Restguthab - # - 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