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more limits

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PoliEcho
2026-09-25 13:02:22 +02:00
parent 7c0ac01110
commit 16fde28a8b
1 changed files with 25 additions and 0 deletions
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kernel/include/limits.h
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@@ -2,4 +2,29 @@
#define _LIMIT_H #define _LIMIT_H
#define CHAR_BIT 8 #define CHAR_BIT 8
#define INT8_WIDTH 8
#define INT16_WIDTH 16
#define INT32_WIDTH 32
#define INT64_WIDTH 64
#define UINT8_WIDTH 8
#define UINT16_WIDTH 16
#define UINT32_WIDTH 32
#define UINT64_WIDTH 64
#define INT8_MAX 2 * *(INT8_WIDTH - 1) - 1
#define INT16_MAX 2 * *(INT16_WIDTH - 1) - 1
#define INT32_MAX 2 * *(INT32_WIDTH - 1) - 1
#define INT64_MAX 2 * *(INT64_WIDTH - 1) - 1
#define INT8_MIN -2 * *(INT8_WIDTH - 1)
#define INT16_MIN -2 * *(INT16_WIDTH - 1)
#define INT32_MIN -2 * *(INT32_WIDTH - 1)
#define INT64_MIN -2 * *(INT64_WIDTH - 1)
#define UINT8_MAX 2 * *INT8_WIDTH - 1
#define UINT16_MAX 2 * *INT16_WIDTH - 1
#define UINT32_MAX 2 * *INT32_WIDTH - 1
#define UINT64_MAX 2 * *INT64_WIDTH - 1
#endif #endif