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Switch to stdbool.h

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- Add `#include <stdbool.h> to all files previously using the
   `TRUE`/`FALSE` macros
 - Replace all instances of `TRUE`/`FALSE` with `true`/`false`,
   respectively
 - Definitions of `TRUE`/`FALSE` macros retained in wiringPi.h for compatibility.
This commit is contained in:
Connor Gibson
2025-06-01 15:15:56 -07:00
parent 3cf394b206
commit 55e189eda5
42 changed files with 262 additions and 277 deletions
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18
examples/clock.c
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@@ -35,6 +35,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <stdint.h>
#include <unistd.h>
#include <string.h>
@@ -45,11 +46,6 @@
#include <wiringPi.h>
#include <lcd128x64.h>
#ifndef TRUE
# define TRUE (1==1)
# define FALSE (1==2)
#endif
double clockRadius ;
double thickness, barLen ;
int maxX, maxY ;
@@ -130,15 +126,15 @@ void drawClockFace (void)
double d, px1, py1, px2, py2 ;
lcd128x64clear (0) ;
lcd128x64circle (0,0, clockRadius, 1, TRUE) ;
lcd128x64circle (0,0, clockRadius - thickness, 0, TRUE) ;
lcd128x64circle (0,0, clockRadius, 1, true) ;
lcd128x64circle (0,0, clockRadius - thickness, 0, true) ;
// The four big indicators for 12,15,30 and 45
lcd128x64rectangle (- 3, clockRadius - barLen, 3, clockRadius, 1, TRUE) ; // 12
lcd128x64rectangle (clockRadius - barLen, 3, clockRadius, -3, 1, TRUE) ; // 3
lcd128x64rectangle (- 3, -clockRadius + barLen, 3, -clockRadius, 1, TRUE) ; // 6
lcd128x64rectangle (-clockRadius + barLen, 3, -clockRadius, -3, 1, TRUE) ; // 9
lcd128x64rectangle (- 3, clockRadius - barLen, 3, clockRadius, 1, true) ; // 12
lcd128x64rectangle (clockRadius - barLen, 3, clockRadius, -3, 1, true) ; // 3
lcd128x64rectangle (- 3, -clockRadius + barLen, 3, -clockRadius, 1, true) ; // 6
lcd128x64rectangle (-clockRadius + barLen, 3, -clockRadius, -3, 1, true) ; // 9
// Smaller 5 and 1 minute ticks