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/*
* Copyright (C) 2025 dwlr <dweller@cabin.digital>
*
* BSD 3-Clause License (BSD-3-Clause)
* See LICENSE for details
*/
typedef unsigned char u8;
typedef unsigned short u16;
typedef unsigned int u32;
typedef unsigned long long u64; /* XXX: GCC extension */
typedef signed char s8;
typedef signed short s16;
typedef signed int s32;
typedef signed long long s64; /* XXX: GCC extension */
typedef s8 bool;
typedef u64 usize;
typedef s64 ssize;
typedef float f32;
typedef double f64;
#define min_s8 ((s8) (0x80))
#define min_s16 ((s16)(0x8000))
#define min_s32 ((s32)(0x80000000L))
#define min_s64 ((s64)(0x8000000000000000LL))
#define min_ssize min_s64
#define max_s8 ((s8) (0x7F))
#define max_s16 ((s16)(0x7FFF))
#define max_s32 ((s32)(0x7FFFFFFFL))
#define max_s64 ((s64)(0x7FFFFFFFFFFFFFFFLL))
#define max_ssize max_s64
#define max_u8 ((u8) (0xFF))
#define max_u16 ((u16)(0xFFFF))
#define max_u32 ((u32)(0xFFFFFFFFUL))
#define max_u64 ((u64)(0xFFFFFFFFFFFFFFFFULL))
#define max_usize max_u64
#ifndef true
#define true 1
#endif
#ifndef false
#define false 0
#endif
#define iota __COUNTER__
#define nil {0}
#define KB bit(10LL)
#define MB bit(20LL)
#define GB bit(30LL)
#define TB bit(40LL)
#define packed __attribute__((packed))
#define bit(n) (1LL << (n))
#define align(what, to) (((what) + ((to) - 1)) & ~((to) - 1)) /* NOTE: `to` *must* be pow. of 2 */
#define lengthof(arr) (sizeof(arr) / sizeof(arr[0]))
#ifndef offsetof
#define offsetof(strct, memb) ((ssize)(&((strct*)(0)->memb)))
#endif
#define min(a, b) (((a) <= (b)) ? (a) : (b))
#define max(a, b) (((a) >= (b)) ? (a) : (b))
#define clamp(x, mn, mx) (min((mn), max((x), (mx))))
#define unused(expr) ((void)(expr))
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