From a8747faa08a06aa6f4a0a14af73732bbcb82d84d Mon Sep 17 00:00:00 2001 From: Aryadev Chavali Date: Sun, 15 Oct 2023 05:36:01 +0100 Subject: Split off general types and structures into separate header --- src/base.h | 41 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 41 insertions(+) create mode 100644 src/base.h (limited to 'src/base.h') diff --git a/src/base.h b/src/base.h new file mode 100644 index 0000000..9c33469 --- /dev/null +++ b/src/base.h @@ -0,0 +1,41 @@ +/* Copyright (C) 2023 Aryadev Chavali + + * You may distribute and modify this code under the terms of the GPLv2 + * license. You should have received a copy of the GPLv2 license with + * this file. If not, please write to: aryadev@aryadevchavali.com. + + * Created: 2023-10-15 + * Author: Aryadev Chavali + * Description: Basic types and routines + */ + +#ifndef BASE_H +#define BASE_H + +#include + +typedef uint64_t u64; +typedef uint32_t u32; +typedef int32_t i32; +typedef int64_t i64; +typedef float f32; +typedef double f64; + +typedef uint8_t byte; +typedef u64 word; + +typedef union +{ + byte as_byte; + word as_word; + f64 as_float; +} data_t; + +#define DBYTE(BYTE) ((data_t){.as_byte = (BYTE)}) +#define DWORD(WORD) ((data_t){.as_word = (WORD)}) +#define DFLOAT(FLOAT) ((data_t){.as_float = (FLOAT)}) + +#define WORD_SIZE sizeof(word) +#define FLOAT_SIZE sizeof(f64) + +#endif -- cgit v1.2.3-13-gbd6f