malunal/types
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit

Browse Source
This commit is contained in:
SoraKatadzuma
2026-07-05 20:38:03 -05:00
commit cc530044c3
5 changed files with 271 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/malunal/types.h
+232
View File
@@ -0,0 +1,232 @@
/**
* @file types.h
* @brief Contains the definitions of various types used within malunal code
* bases and libraries.
* @author John Christman (sorakatadzuma@gmail.com)
* @copyright Malunal Studios, LLC.
*/
#ifndef MALUNAL_TYPES_HEADER
#define MALUNAL_TYPES_HEADER
#if __STDC_VERSION__ < 201112L
# error "This library requires C11 or later"
#endif
#if defined(__SIZEOF_POINTER__)
# define MALUNAL_POINTER_SIZE __SIZEOF_POINTER__
#elif defined(_MSC_VER)
# if defined(_M_X64) || defined(_M_ARM64)
# define MY_PTR_SIZE 8
# elif defined(_M_IX86) || defined(_M_ARM)
# define MY_PTR_SIZE 4
# else /* Unrecognized MSVC target */
# error "Unrecognized MSVC target architecture"
# endif /* MSVC compiler check */
#else /* Unrecognized compiler, no support */
# error "Unrecognized compiler - add support explicitly"
#endif /* Compiler dependent pointer size check */
/**
* @brief Our own definition of @c void.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef void malunal_void_t;
/**
* @brief Our own definition of a mutable pointer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef void* malunal_mptr_t;
/**
* @brief Our own definition of an immutable pointer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef const void* malunal_iptr_t;
/**
* @brief Our own definition of @c char.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef char malunal_char_t;
/**
* @brief Our own definition of a mutable string.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef char malunal_str_t;
/**
* @brief Our own definition of a constant string.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef const char* malunal_cstr_t;
/**
* @brief Our own definition of @c bool.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef _Bool malunal_bool_t;
/**
* @brief Our own definition of an 8-bit signed integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef signed char malunal_int8_t;
/**
* @brief Our own definition of an 16-bit signed integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef signed short malunal_int16_t;
/**
* @brief Our own definition of an 32-bit signed integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef signed int malunal_int32_t;
/**
* @brief Our own definition of an 8-bit unsigned integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef unsigned char malunal_uint8_t;
/**
* @brief Our own definition of an 16-bit unsigned integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef unsigned short malunal_uint16_t;
/**
* @brief Our own definition of an 32-bit unsigned integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
typedef unsigned int malunal_uint32_t;
/**
* @typedef malunal_int64_t
* @brief Our own definition of an 64-bit signed integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
/**
* @typedef malunal_uint64_t
* @brief Our own definition of an 64-bit unsigned integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
#if defined(_MSC_VER)
typedef signed __int64 malunal_int64_t;
typedef unsigned __int64 malunal_uint64_t;
#else
typedef signed long long malunal_int64_t;
typedef unsigned long long malunal_uint64_t;
#endif /* Compiler specific. */
/**
* @typedef malunal_ptrdiff_t
* @brief Our own definition of an 64-bit pointer difference.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
/**
* @typedef malunal_intptr_t
* @brief Our own definition of an 64-bit signed integer pointer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
/**
* @typedef malunal_size_t
* @brief Our own definition of an 64-bit unsigned integer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
/**
* @typedef malunal_uintptr_t
* @brief Our own definition of an 64-bit unsigned integer pointer.
* @details This is provided, like all of the types in this header, to meet
* modern standards and to exist specifically to match how we name
* many of our other types.
*/
#if MALUNAL_POINTER_SIZE == 8
typedef malunal_int64_t malunal_ptrdiff_t;
typedef malunal_int64_t malunal_intptr_t;
typedef malunal_uint64_t malunal_size_t;
typedef malunal_uint64_t malunal_uintptr_t;
#elif MALUNAL_POINTER_SIZE == 4
typedef malunal_int32_t malunal_ptrdiff_t;
typedef malunal_int32_t malunal_intptr_t;
typedef malunal_uint32_t malunal_size_t;
typedef malunal_uint32_t malunal_uintptr_t;
#else
# error "Unsupported pointer size"
#endif
_Static_assert(
sizeof(malunal_int8_t) == 1,
"malunal_int8_t must be 1 byte"
);
_Static_assert(
sizeof(malunal_int16_t) == 2,
"malunal_int16_t must be 2 bytes"
);
_Static_assert(
sizeof(malunal_int32_t) == 4,
"malunal_int32_t must be 4 bytes"
);
_Static_assert(
sizeof(malunal_int64_t) == 8,
"malunal_int64_t must be 8 bytes"
);
_Static_assert(
sizeof(malunal_size_t) == sizeof(void*),
"malunal_size_t must match pointer width"
);
_Static_assert(
sizeof(malunal_uintptr_t) == sizeof(void*),
"malunal_uintptr_t must match pointer width"
);
#endif /* MALUNAL_TYPES_HEADER */