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core_defines.h
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core_defines.h
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#pragma once
#ifdef __cplusplus
extern "C" {
#endif
#define FURI_RETURNS_NONNULL __attribute__((returns_nonnull))
#ifndef MAX
#define MAX(a, b) \
({ \
__typeof__(a) _a = (a); \
__typeof__(b) _b = (b); \
_a > _b ? _a : _b; \
})
#endif
#ifndef MIN
#define MIN(a, b) \
({ \
__typeof__(a) _a = (a); \
__typeof__(b) _b = (b); \
_a < _b ? _a : _b; \
})
#endif
#ifndef ROUND_UP_TO
#define ROUND_UP_TO(a, b) \
({ \
__typeof__(a) _a = (a); \
__typeof__(b) _b = (b); \
_a / _b + !!(_a % _b); \
})
#endif
#ifndef CLAMP
#define CLAMP(x, upper, lower) (MIN(upper, MAX(x, lower)))
#endif
#ifndef COUNT_OF
#define COUNT_OF(x) (sizeof(x) / sizeof(x[0]))
#endif
#ifndef FURI_SWAP
#define FURI_SWAP(x, y) \
do { \
typeof(x) SWAP = x; \
x = y; \
y = SWAP; \
} while(0)
#endif
#ifndef PLACE_IN_SECTION
#define PLACE_IN_SECTION(x) __attribute__((section(x)))
#endif
#ifndef ALIGN
#define ALIGN(n) __attribute__((aligned(n)))
#endif
#ifndef __weak
#define __weak __attribute__((weak))
#endif
#ifndef UNUSED
#define UNUSED(X) (void)(X)
#endif
#ifndef STRINGIFY
#define STRINGIFY(x) #x
#endif
#ifndef TOSTRING
#define TOSTRING(x) STRINGIFY(x)
#endif
#ifndef REVERSE_BYTES_U32
#define REVERSE_BYTES_U32(x) \
((((x)&0x000000FF) << 24) | (((x)&0x0000FF00) << 8) | (((x)&0x00FF0000) >> 8) | \
(((x)&0xFF000000) >> 24))
#endif
#ifndef FURI_BIT
#define FURI_BIT(x, n) (((x) >> (n)) & 1)
#endif
#ifndef FURI_BIT_SET
#define FURI_BIT_SET(x, n) \
({ \
__typeof__(x) _x = (1); \
(x) |= (_x << (n)); \
})
#endif
#ifndef FURI_BIT_CLEAR
#define FURI_BIT_CLEAR(x, n) ((x) &= ~(1 << (n)))
#endif
#define FURI_SW_MEMBARRIER() asm volatile("" : : : "memory")
#ifdef __cplusplus
}
#endif