extern gzFile EXPORT gzdopen  OF((int fd, const char *mode)) #endif
gzFile ZEXPORT gzdopen (fd, mode) int fd; const char *mode;
extern gzFile EXPORT gzdopen  OF((int fd, const char *mode))#endif{    char name[20];    if (fd < 0) return (gzFile)Z_NULL;    sprintf(name, "<fd:%d>", fd); /* for debugging */    return gz_open (name, mode, fd);}