1. 根目录:
2. include
3. linux
4. decompress
5. inflate.h

#ifndef LINUX_DECOMPRESS_INFLATE_H
#define LINUX_DECOMPRESS_INFLATE_H

int gunzip(unsigned char *inbuf, long len,
	   long (*fill)(void*, unsigned long),
	   long (*flush)(void*, unsigned long),
	   unsigned char *output,
	   long *pos,
	   void(*error_fn)(char *x));
#endif