text: 
  /*
   * Copyright (C) Max Romanov
   * Copyright (C) NGINX, Inc.
   */
  
  #ifndef _NXT_GO_LIB_H_INCLUDED_
  #define _NXT_GO_LIB_H_INCLUDED_
  
  
  #include <stdint.h>
  #include <stdlib.h>
  #include <sys/types.h>
  
  typedef struct {
      int  length;
      char  *start;
  } nxt_go_str_t;
  
  typedef uintptr_t nxt_go_request_t;
  
  int nxt_go_response_write(nxt_go_request_t r, uintptr_t buf, size_t len);
  
  void nxt_go_response_flush(nxt_go_request_t r);
  
  int nxt_go_request_read(nxt_go_request_t r, uintptr_t dst, size_t dst_len);
  
  int nxt_go_request_close(nxt_go_request_t r);
  
  int nxt_go_request_done(nxt_go_request_t r);
  
  void nxt_go_ready(uint32_t stream);
  
  nxt_go_request_t nxt_go_process_port_msg(uintptr_t buf, size_t buf_len,
      uintptr_t oob, size_t oob_len);
  
  const char *nxt_go_version();
  
  
  #endif /* _NXT_GO_LIB_H_INCLUDED_ */
  