wirish: Clean up includes; other fixups.

Clean up various core files' includes to fit this pattern:

- Header files include what they use.
- CPP files include their header first
- Include order is libmaple proper headers, then wirish
  headers (modulo CPP rule above).

wirish.h: Move HIGH and LOW to io.h, and the boolean and byte typedefs
into wirish_types.h. These don't belong in wirish.h.

Add include guards to wirish_debug.h. Oops.

wirish_digital.cpp: Use standard bool instead of "boolean".

Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>

1 files changed, 4 insertions, 2 deletions

diff --git a/wirish/ext_interrupts.cpp b/wirish/ext_interrupts.cpp
index f014f13..b7f96f9 100644
--- a/wirish/ext_interrupts.cpp
+++ b/wirish/ext_interrupts.cpp
@@ -30,10 +30,12 @@
  *  @brief Wiring-like interface for external interrupts
  */
 
-#include "boards.h"
+#include "ext_interrupts.h"
+
 #include "gpio.h"
 #include "exti.h"
-#include "ext_interrupts.h"
+
+#include "boards.h"
 
 static inline exti_trigger_mode exti_out_mode(ExtIntTriggerMode mode);