C Compiler to SPIR-V

HCC is a C compiler that allows compiling C code to SPIR-V for the Vulkan graphics API, enabling shared code between CPU and GPU. Currently in alpha, it supports Windows and Linux, Vulkan 1.3+, and various shader types. Key features include a math library, textures, atomics, and Vulkan interop code. However, it has limitations like no pointer support outside intrinsics and no union support. The project aims to simplify GPU programming and is seeking contributors for future developments.