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- /*******************************************************************
- File: IServices.h
- Purpose: Internet services veneer
- Author: Justin Fletcher
- Date: 02 Dec 1992
- ******************************************************************/
-
- #ifndef __ISERVICES_H
- #define __ISERVICES_H
- #define Internet_GetServiceByPort 0x46440
- #define Internet_GetServiceByName 0x46441
- #define Internet_DecodeError 0x46442
-
- typedef struct servent {
- char *servname;
- char **aliases;
- int port;
- char *protocol; /* tcp or udp usually */
- } servent;
-
- /*********************************************** <c> Gerph *********
- Function: getservbyport
- Description: Reads the servent block for a service, given it's port
- This block is not guarenteed to remain constant, so
- copy it quickly.
- Parameters: port = port number
- proto-> protocol name (tcp/udp), or 0 for default
- Returns: pointer to servent block, or 0 if not known
- ******************************************************************/
- servent *getservbyport(int port,char *proto);
-
- /*********************************************** <c> Gerph *********
- Function: getservbyname
- Description: Reads the servent block for a service, given it's name
- This block is not guarenteed to remain constant, so
- copy it quickly.
- Parameters: name-> name of the service (textual, or numeric)
- proto-> protocol name (tcp/udp), or 0 for default
- Returns: pointer to servent block, or 0 if not known
- ******************************************************************/
- servent *getservbyname(char *name,char *proto);
-
- /*********************************************** <c> Gerph *********
- Function: decodeerror
- Description: Returns the textual version of the errno variable
- This should not be modified.
- Parameters: errno = errno value
- Returns: pointer to the textual version of the error, or 0
- if not known
- ******************************************************************/
- char *decodeerror(int errno);
- #endif
-