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/* do not edit automatically generated by mc from Selective. */
/* Selective.def provides Modula-2 with access to the select(2) primitive.
Copyright (C) 2001-2024 Free Software Foundation, Inc.
Contributed by Gaius Mulley <gaius.mulley@southwales.ac.uk>.
This file is part of GNU Modula-2.
GNU Modula-2 is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3, or (at your option)
any later version.
GNU Modula-2 is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
General Public License for more details.
Under Section 7 of GPL version 3, you are granted additional
permissions described in the GCC Runtime Library Exception, version
3.1, as published by the Free Software Foundation.
You should have received a copy of the GNU General Public License and
a copy of the GCC Runtime Library Exception along with this program;
see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
<http://www.gnu.org/licenses/>. */
#if !defined (_Selective_H)
# define _Selective_H
#define INCLUDE_MEMORY
#include "config.h"
#include "system.h"
# ifdef __cplusplus
extern "C" {
# endif
#include <stdbool.h>
# if !defined (PROC_D)
# define PROC_D
typedef void (*PROC_t) (void);
typedef struct { PROC_t proc; } PROC;
# endif
# include "GSYSTEM.h"
# if defined (_Selective_C)
# define EXTERN
# else
# define EXTERN extern
# endif
typedef void *Selective_SetOfFd;
typedef void *Selective_Timeval;
EXTERN int Selective_Select (unsigned int nooffds, Selective_SetOfFd readfds, Selective_SetOfFd writefds, Selective_SetOfFd exceptfds, Selective_Timeval timeout);
EXTERN Selective_Timeval Selective_InitTime (unsigned int sec, unsigned int usec);
EXTERN Selective_Timeval Selective_KillTime (Selective_Timeval t);
EXTERN void Selective_GetTime (Selective_Timeval t, unsigned int *sec, unsigned int *usec);
EXTERN void Selective_SetTime (Selective_Timeval t, unsigned int sec, unsigned int usec);
EXTERN Selective_SetOfFd Selective_InitSet (void);
EXTERN Selective_SetOfFd Selective_KillSet (Selective_SetOfFd s);
EXTERN void Selective_FdZero (Selective_SetOfFd s);
EXTERN void Selective_FdSet (int fd, Selective_SetOfFd s);
EXTERN void Selective_FdClr (int fd, Selective_SetOfFd s);
EXTERN bool Selective_FdIsSet (int fd, Selective_SetOfFd s);
EXTERN int Selective_MaxFdsPlusOne (int a, int b);
EXTERN void Selective_WriteCharRaw (int fd, char ch);
EXTERN char Selective_ReadCharRaw (int fd);
/*
GetTimeOfDay - fills in a record, Timeval, filled in with the
current system time in seconds and microseconds.
It returns zero (see man 3p gettimeofday)
*/
EXTERN int Selective_GetTimeOfDay (Selective_Timeval tv);
# ifdef __cplusplus
}
# endif
# undef EXTERN
#endif
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