diff options
Diffstat (limited to 'arch/powerpc/boot/types.h')
-rw-r--r-- | arch/powerpc/boot/types.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/arch/powerpc/boot/types.h b/arch/powerpc/boot/types.h new file mode 100644 index 000000000..8a4c418b7 --- /dev/null +++ b/arch/powerpc/boot/types.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _TYPES_H_ +#define _TYPES_H_ + +#include <stdbool.h> + +#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) + +typedef unsigned char u8; +typedef unsigned short u16; +typedef unsigned int u32; +typedef unsigned long long u64; +typedef signed char s8; +typedef short s16; +typedef int s32; +typedef long long s64; + +/* required for opal-api.h */ +typedef u8 uint8_t; +typedef u16 uint16_t; +typedef u32 uint32_t; +typedef u64 uint64_t; +typedef s8 int8_t; +typedef s16 int16_t; +typedef s32 int32_t; +typedef s64 int64_t; + +#define min(x,y) ({ \ + typeof(x) _x = (x); \ + typeof(y) _y = (y); \ + (void) (&_x == &_y); \ + _x < _y ? _x : _y; }) + +#define max(x,y) ({ \ + typeof(x) _x = (x); \ + typeof(y) _y = (y); \ + (void) (&_x == &_y); \ + _x > _y ? _x : _y; }) + +#define min_t(type, a, b) min(((type) a), ((type) b)) +#define max_t(type, a, b) max(((type) a), ((type) b)) + +typedef int bool; + +#ifndef true +#define true 1 +#endif + +#ifndef false +#define false 0 +#endif +#endif /* _TYPES_H_ */ |