syntax_data: {"ast_node_type":"other","tokens":[{"end":41,"kind":"keyword","start":0,"text":"RequiresNullTerminator:"}]}
source_snippet:         RequiresNullTerminator: LLVMBool,
context_before:         BufferName: *const ::libc::c_char,
context_after:     ) -> LLVMMemoryBufferRef;