Use "pragma once"

9 files changed, 9 insertions, 36 deletions

diff --git a/include/ubox.h b/include/ubox.h
index 25d44eb..ac1c62c 100644
--- a/include/ubox.h
+++ b/include/ubox.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_H
-#define _UBOX_H
+#pragma once
 
 #include <stdint.h>
 
@@ -11,5 +10,3 @@
 #include "ubox_sound.h"
 #include "ubox_text.h"
 #include "ubox_assets.h"
-
-#endif /* _UBOX_H */
diff --git a/include/ubox_assets.h b/include/ubox_assets.h
index e6f4292..c0434ea 100644
--- a/include/ubox_assets.h
+++ b/include/ubox_assets.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_ASSETS_H
-#define _UBOX_ASSETS_H
+#pragma once
 
 /* Simple asset manager supporting pak file (a ZIP file).
  *
@@ -13,5 +12,3 @@
 uint8_t ubox_assets_init(const char *dirname);
 uint8_t ubox_assets_read(const char *name, uint8_t **data, size_t *data_size);
 void ubox_assets_free();
-
-#endif /* _UBOX_ASSETS_H */
diff --git a/include/ubox_control.h b/include/ubox_control.h
index 47fff33..0bfea5f 100644
--- a/include/ubox_control.h
+++ b/include/ubox_control.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_CONTROL_H
-#define _UBOX_CONTROL_H
+#pragma once
 
 #define UBOX_CTL_NONE    0
 #define UBOX_CTL_UP      1
@@ -11,5 +10,3 @@
 
 void ubox_control_init();
 uint8_t ubox_control_read();
-
-#endif /* _UBOX_CONTROL_H */
diff --git a/include/ubox_debug.h b/include/ubox_debug.h
index c1dabe9..fa2e25a 100644
--- a/include/ubox_debug.h
+++ b/include/ubox_debug.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_DEBUG_H
-#define _UBOX_DEBUG_H
+#pragma once
 
 #ifdef DEBUG
 #define UBOX_DEBUG_LOG(...) \
@@ -8,5 +7,3 @@
 #else
 #define UBOX_DEBUG_LOG(...) /* release */
 #endif
-
-#endif /* _UBOX_DEBUG_H */
diff --git a/include/ubox_joy.h b/include/ubox_joy.h
index 002b58e..b86765c 100644
--- a/include/ubox_joy.h
+++ b/include/ubox_joy.h
@@ -1,10 +1,7 @@
-#ifndef _UBOX_JOY_H
-#define _UBOX_JOY_H
+#pragma once
 
 /* it also calibrates */
 uint8_t ubox_joy_detect();
 
 /* returns the bits specified in ubox_control.h */
 uint8_t ubox_joy_read();
-
-#endif /* _UBOX_JOY_H */
diff --git a/include/ubox_sound.h b/include/ubox_sound.h
index d52962b..56142c1 100644
--- a/include/ubox_sound.h
+++ b/include/ubox_sound.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_SOUND_H
-#define _UBOX_SOUND_H
+#pragma once
 
 #ifndef UBOX_SOUND_DIVIDER
 /* ubox_sound_update will be called from the timer int, so we update every
@@ -28,5 +27,3 @@ void ubox_sound_play_efx(uint8_t efxno);
 
 void ubox_sound_mute();
 void ubox_sound_unmute();
-
-#endif /* _UBOX_SOUND_H */
diff --git a/include/ubox_text.h b/include/ubox_text.h
index 3c31da8..6ba214e 100644
--- a/include/ubox_text.h
+++ b/include/ubox_text.h
@@ -1,7 +1,4 @@
-#ifndef _UBOX_TEXT_H
-#define _UBOX_TEXT_H
+#pragma once
 
 void ubox_set_font(const uint8_t *pixdata, uint8_t width, uint8_t height);
 void ubox_put_text(uint16_t x, uint16_t y, const char *text, uint8_t color);
-
-#endif /* _TEXT_H */
diff --git a/include/ubox_timer.h b/include/ubox_timer.h
index e2caaaf..3a723cc 100644
--- a/include/ubox_timer.h
+++ b/include/ubox_timer.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_TIMER_H
-#define _UBOX_TIMER_H
+#pragma once
 
 /* updates 18.2 times per second */
 extern volatile uint32_t ubox_ticks;
@@ -15,5 +14,3 @@ void ubox_timer_start(uint8_t secs, volatile uint8_t *updated);
 uint8_t ubox_timer_value();
 void ubox_timer_stop();
 void ubox_timer_resume();
-
-#endif /* _UBOX_TIMER_H */
diff --git a/include/ubox_vga.h b/include/ubox_vga.h
index 6d5bd35..1489b68 100644
--- a/include/ubox_vga.h
+++ b/include/ubox_vga.h
@@ -1,5 +1,4 @@
-#ifndef _UBOX_VGA_H
-#define _UBOX_VGA_H
+#pragma once
 
 /* palette index to be used as transparent color */
 #ifndef UBOX_TRANSPARENT
@@ -40,5 +39,3 @@ void ubox_blit_copy_all();
 void ubox_blit_copy(const ubox_rect *dst);
 /* only for 16 width, w is ignored */
 void ubox_blit_copy16(const ubox_rect *dst);
-
-#endif /* _UBOX_VGA_H */