44 lines
922 B
C
44 lines
922 B
C
/* Copyright (C) 2023 Aryadev Chavali
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* You may distribute and modify this code under the terms of the GPLv2
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* license. You should have received a copy of the GPLv2 license with
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* this file. If not, please write to: aryadev@aryadevchavali.com.
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* Created: 2023-10-15
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* Author: Aryadev Chavali
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* Description: Basic types and routines
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*/
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#ifndef BASE_H
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#define BASE_H
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#include <stdint.h>
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#define ARR_SIZE(xs) (sizeof(xs) / sizeof(xs[0]))
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typedef uint64_t u64;
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typedef uint32_t u32;
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typedef int32_t i32;
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typedef int64_t i64;
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typedef float f32;
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typedef double f64;
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typedef uint8_t byte;
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typedef u64 word;
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typedef union
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{
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byte as_byte;
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word as_word;
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f64 as_float;
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} data_t;
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#define DBYTE(BYTE) ((data_t){.as_byte = (BYTE)})
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#define DWORD(WORD) ((data_t){.as_word = (WORD)})
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#define DFLOAT(FLOAT) ((data_t){.as_float = (FLOAT)})
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#define WORD_SIZE sizeof(word)
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#define FLOAT_SIZE sizeof(f64)
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#endif
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