Base Platform Definitions

Modules
	CX Platform Macros

Detailed Description

Core platform and compiler detection macros used throughout the CX framework. This header defines:

• Compiler identification macros (_COMPILER_MSVC, _COMPILER_CLANG, _COMPILER_GCC)
• Platform identification macros (_PLATFORM_WIN, _PLATFORM_UNIX, _PLATFORM_LINUX, _PLATFORM_FBSD, _PLATFORM_WASM)
• Architecture macros (_ARCH_X86, _ARCH_X64, _ARCH_ARM64, _ARCH_WASM)
• Bit width macros (_32BIT, _64BIT)
• Portability macros for inline, alignment, thread-local storage, etc.

Compiler Detection:

• _COMPILER_MSVC - Microsoft Visual C++
• _COMPILER_CLANG - Clang/LLVM
• _COMPILER_GCC - GNU GCC

Platform Detection:

• _PLATFORM_WIN - Windows
• _PLATFORM_UNIX - Unix-like systems (Linux, FreeBSD)
• _PLATFORM_LINUX - Linux specifically
• _PLATFORM_FBSD - FreeBSD specifically
• _PLATFORM_WASM - WebAssembly (Emscripten)

Architecture Detection:

• _ARCH_X86 - 32-bit x86
• _ARCH_X64 - 64-bit x86-64
• _ARCH_ARM64 - 64-bit ARM
• _ARCH_WASM - WebAssembly

Portability Macros:

• _meta_inline - Force inline for metaprogramming functions
• _no_inline - Prevent function inlining
• _no_return - Function never returns
• alignMem(bytes) - Align variable/struct to byte boundary
• stackAlloc(sz) - Allocate on stack (alloca wrapper)
• _Thread_local - Thread-local storage (C11 compatibility)
• _Pure - Function has no side effects
• _Analysis_noreturn - Static analysis hint for noreturn

String Constants:

• _PLATFORM_STR - Platform name string ("win", "linux", "fbsd", "wasm")
• _ARCH_STR - Architecture string ("x86", "x64", "arm64", "wasm32")
• _PLATFORM_ARCH_STR - Combined platform-architecture (e.g., "win-x64")