diff options
| author | Erich Eckner <git@eckner.net> | 2018-11-01 13:03:42 +0100 |
|---|---|---|
| committer | Erich Eckner <git@eckner.net> | 2018-11-01 13:03:42 +0100 |
| commit | 010ebe05197f5b738fe7eb78a1c8ec135d93e516 (patch) | |
| tree | 645c693d85bf5b889a57f78fda7b43df09a51d52 /multiplexer.h | |
| parent | a9679f6210fad1b1d8b05529dd6f4443c633365b (diff) | |
| download | anzeige-010ebe05197f5b738fe7eb78a1c8ec135d93e516.tar.xz | |
include *.h files only once
Diffstat (limited to 'multiplexer.h')
| -rw-r--r-- | multiplexer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/multiplexer.h b/multiplexer.h index bf40ad5..cd2eb60 100644 --- a/multiplexer.h +++ b/multiplexer.h @@ -1,3 +1,6 @@ +#ifndef MULTIPLEXER_H +#define MULTIPLEXER_H + // // How to access GPIO registers from C-code on the Raspberry-Pi // Example program @@ -88,3 +91,5 @@ void multiplexer_setup_non_root(t_display_data *display_data); void multiplexer_setup_scroll(t_scroll_data *scroll_data); void turn_off_display(); int got_input(); + +#endif // MULTIPLEXER_H |