syntax_data: {"ast_node_type":"other","tokens":[{"end":36,"kind":"keyword","start":0,"text":"Opaque:"}]}
source_snippet:         Opaque: *mut ::libc::c_void,
context_before:     pub fn LLVMCreateSimpleMCJITMemoryManager(
context_after:         AllocateCodeSection: LLVMMemoryManagerAllocateCodeSectionCallback,