Convert the C code to using stdbool and true/false

Earlier we converted the C++ code to using true/false, and this converts
the C code to using the same style.

We already depended on stdbool.h in subsurfacestartup.[ch], and we build
with -std=gnu99 so nobody could build subsurface without a c99 compiler.

[Dirk Hohndel: small change suggested by Thiago Macieira: don't include
               stdbool.h for C++]

Signed-off-by: Anton Lundin <glance@acc.umu.se>
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Anton Lundin 2014-01-15 19:54:41 +01:00 committed by Dirk Hohndel
parent dca59f06d7
commit 33391a77e9
14 changed files with 131 additions and 147 deletions

16
dive.h
View file

@ -28,23 +28,7 @@
#ifdef __cplusplus
extern "C" {
#else
#if __STDC_VERSION__ >= 199901L
#include <stdbool.h>
#ifndef TRUE
#define TRUE true
#endif
#ifndef FALSE
#define FALSE false
#endif
#else
typedef int bool;
#ifndef TRUE
#define TRUE 1
#endif
#ifndef FALSE
#define FALSE 0
#endif
#endif
#endif
#define O2_IN_AIR 209 // permille