pub unsafe extern "C" fn LLVMInitializeMCJITCompilerOptions(
Options: *mut LLVMMCJITCompilerOptions,
SizeOfOptions: size_t
)pub unsafe extern "C" fn LLVMInitializeMCJITCompilerOptions(
Options: *mut LLVMMCJITCompilerOptions,
SizeOfOptions: size_t
)