#define BUFFERLEN 30*1024
#define NFSTIMEOUT 1.0

#define PPPINITFCS      0xffff  /* Initial FCS value */
#define PPPGOODFCS      0xf0b8  /* Good final FCS value */

#define OK 0
#define FAIL -1
#define UWORD unsigned short

#define preturn(X) { perror(X); return FAIL; }

#ifndef __SASC
#define min(a,b) ((a) < (b) ? (a) : (b))
#define max(a,b) ((a) > (b) ? (a) : (b))
#else
#define USE_BUILTIN_MATH
#endif

/*
 * u16 represents an unsigned 16-bit number.  Adjust the typedef for
 * your hardware.
 */
typedef unsigned short u16;
typedef unsigned long u32;

int ftp_client(char *host, UWORD port1, int length, int bufsiz, int chk);
int ftp_server(UWORD port1, int bufsiz, int chk);
int nfs_client(char *host, UWORD port1, int rounds, int length, 
	       int bufsiz, double tval, int chk);
int nfs_server(char *host, UWORD port1, int bufsiz,
	       int length, int chk);
int telnet_client(char *host, UWORD port1, int rounds, int bufsiz, int chk);
int telnet_server(UWORD port1, int *dtable, int chk);
u16 pppfcs(u16 fcs, unsigned char *cp, int len);
int open_client(char *hostname,UWORD port,int type);
int open_server(char *hostname,UWORD port,int type);

extern char *MyHost;

#ifndef AMIGA
#define CloseSocket(x) close(x)
#else
#define ioctl IoctlSocket
#endif

#ifdef DEBUG
#define DP(X) printf X
#else
#define DP(X)
#endif