diff options
Diffstat (limited to 'gbdk/gbdk-lib/include/stdatomic.h')
| -rw-r--r-- | gbdk/gbdk-lib/include/stdatomic.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/gbdk/gbdk-lib/include/stdatomic.h b/gbdk/gbdk-lib/include/stdatomic.h new file mode 100644 index 00000000..747179d0 --- /dev/null +++ b/gbdk/gbdk-lib/include/stdatomic.h @@ -0,0 +1,21 @@ +#ifndef __SDCC_STDATOMIC_H +#define __SDCC_STDATOMIC_H 1 + +#include <types.h> + +typedef struct {unsigned char flag;} atomic_flag; + +#if defined(__SDCC_z80) || defined(__SDCC_z180) || defined(__SDCC_ez80_z80) || defined(__SDCC_sm83) || defined(__SDCC_r2k) || defined(__SDCC_r3ka) || defined(__SDCC_stm8) || defined(__SDCC_hc08) || defined(__SDCC_s08) +#define ATOMIC_FLAG_INIT {1} +//#elif defined(__SDCC_mcs51) +//#define ATOMIC_FLAG_INIT {0} +#else +#error Support for atomic_flag not implemented +#endif + +_Bool atomic_flag_test_and_set(volatile atomic_flag *object) OLDCALL; + +void atomic_flag_clear(volatile atomic_flag *object); + +#endif + |