#include <X11/Xfuncs.h>
#include <X11/Xosdefs.h>
#ifndef WIN32
#if defined(SCO) || defined(__USLC__)
#include <stdint.h>
#endif
#ifndef FS_OPEN_MAX
#ifndef X_NOT_POSIX
#ifdef _POSIX_SOURCE
#include <limits.h>
#else
#define _POSIX_SOURCE
#include <limits.h>
#undef _POSIX_SOURCE
#endif
#endif
#ifndef SIZE_MAX
# ifdef ULONG_MAX
# define SIZE_MAX ULONG_MAX
# else
# define SIZE_MAX UINT_MAX
# endif
#endif
#ifndef OPEN_MAX
#ifdef SVR4
#define OPEN_MAX 256
#else
#include <sys/param.h>
#ifndef OPEN_MAX
#ifdef __OSF1__
#define OPEN_MAX 256
#else
#ifdef NOFILE
#define OPEN_MAX NOFILE
#else
#if !defined(__UNIXOS2__) && !defined(__QNX__)
#ifdef __GNU__
#define OPEN_MAX (sysconf(_SC_OPEN_MAX))
#else
#define OPEN_MAX NOFILES_MAX
#endif
#else
#define OPEN_MAX 256
#endif
#endif
#endif
#endif
#endif
#endif
#ifdef __GNU__
#define FS_OPEN_MAX 256
#else
#if OPEN_MAX > 256
#define FS_OPEN_MAX 256
#else
#define FS_OPEN_MAX OPEN_MAX
#endif
#endif
#endif
#ifdef dirty
#undef dirty
#endif
#ifdef WORD64
#define NMSKBITS 64
#else
#define NMSKBITS 32
#endif
#define MSKCNT ((FS_OPEN_MAX + NMSKBITS - 1) / NMSKBITS)
#ifdef LONG64
typedef unsigned int FdSet[MSKCNT];
#else
typedef unsigned long FdSet[MSKCNT];
#endif
#if (MSKCNT==1)
#define BITMASK(i) (1 << (i))
#define MASKIDX(i) 0
#endif
#if (MSKCNT>1)
#define BITMASK(i) (1 << ((i) & (NMSKBITS - 1)))
#define MASKIDX(i) ((i) / NMSKBITS)
#endif
#define MASKWORD(buf, i) buf[MASKIDX(i)]
#define BITSET(buf, i) MASKWORD(buf, i) |= BITMASK(i)
#define BITCLEAR(buf, i) MASKWORD(buf, i) &= ~BITMASK(i)
#define GETBIT(buf, i) (MASKWORD(buf, i) & BITMASK(i))
#if (MSKCNT==1)
#define COPYBITS(src, dst) dst[0] = src[0]
#define CLEARBITS(buf) buf[0] = 0
#define MASKANDSETBITS(dst, b1, b2) dst[0] = (b1[0] & b2[0])
#define ORBITS(dst, b1, b2) dst[0] = (b1[0] | b2[0])
#define UNSETBITS(dst, b1) (dst[0] &= ~b1[0])
#define _FSANYSET(src) (src[0])
#endif
#if (MSKCNT==2)
#define COPYBITS(src, dst) { dst[0] = src[0]; dst[1] = src[1]; }
#define CLEARBITS(buf) { buf[0] = 0; buf[1] = 0; }
#define MASKANDSETBITS(dst, b1, b2) {\
dst[0] = (b1[0] & b2[0]);\
dst[1] = (b1[1] & b2[1]); }
#define ORBITS(dst, b1, b2) {\
dst[0] = (b1[0] | b2[0]);\
dst[1] = (b1[1] | b2[1]); }
#define UNSETBITS(dst, b1) {\
dst[0] &= ~b1[0]; \
dst[1] &= ~b1[1]; }
#define _FSANYSET(src) (src[0] || src[1])
#endif
#if (MSKCNT==3)
#define COPYBITS(src, dst) { dst[0] = src[0]; dst[1] = src[1]; \
dst[2] = src[2]; }
#define CLEARBITS(buf) { buf[0] = 0; buf[1] = 0; buf[2] = 0; }
#define MASKANDSETBITS(dst, b1, b2) {\
dst[0] = (b1[0] & b2[0]);\
dst[1] = (b1[1] & b2[1]);\
dst[2] = (b1[2] & b2[2]); }
#define ORBITS(dst, b1, b2) {\
dst[0] = (b1[0] | b2[0]);\
dst[1] = (b1[1] | b2[1]);\
dst[2] = (b1[2] | b2[2]); }
#define UNSETBITS(dst, b1) {\
dst[0] &= ~b1[0]; \
dst[1] &= ~b1[1]; \
dst[2] &= ~b1[2]; }
#define _FSANYSET(src) (src[0] || src[1] || src[2])
#endif
#if (MSKCNT==4)
#define COPYBITS(src, dst) dst[0] = src[0]; dst[1] = src[1]; \
dst[2] = src[2]; dst[3] = src[3]
#define CLEARBITS(buf) buf[0] = 0; buf[1] = 0; buf[2] = 0; buf[3] = 0
#define MASKANDSETBITS(dst, b1, b2) \
dst[0] = (b1[0] & b2[0]);\
dst[1] = (b1[1] & b2[1]);\
dst[2] = (b1[2] & b2[2]);\
dst[3] = (b1[3] & b2[3])
#define ORBITS(dst, b1, b2) \
dst[0] = (b1[0] | b2[0]);\
dst[1] = (b1[1] | b2[1]);\
dst[2] = (b1[2] | b2[2]);\
dst[3] = (b1[3] | b2[3])
#define UNSETBITS(dst, b1) \
dst[0] &= ~b1[0]; \
dst[1] &= ~b1[1]; \
dst[2] &= ~b1[2]; \
dst[3] &= ~b1[3]
#define _FSANYSET(src) (src[0] || src[1] || src[2] || src[3])
#endif
#if (MSKCNT>4)
#define COPYBITS(src, dst) bcopy((caddr_t) src, (caddr_t) dst, sizeof(FdSet))
#define CLEARBITS(buf) bzero((caddr_t) buf, sizeof(FdSet))
#define MASKANDSETBITS(dst, b1, b2) \
{ int cri; \
for (cri=0; cri<MSKCNT; cri++) \
dst[cri] = (b1[cri] & b2[cri]) }
#define ORBITS(dst, b1, b2) \
{ int cri; \
for (cri=0; cri<MSKCNT; cri++) \
dst[cri] = (b1[cri] | b2[cri]) }
#define UNSETBITS(dst, b1) \
{ int cri; \
for (cri=0; cri<MSKCNT; cri++) \
dst[cri] &= ~b1[cri]; }
#if (MSKCNT==8)
#define _FSANYSET(src) (src[0] || src[1] || src[2] || src[3] || \
src[4] || src[5] || src[6] || src[7])
#endif
#endif
#else
#include <X11/Xwinsock.h>
#include <X11/Xw32defs.h>
typedef fd_set FdSet;
#define CLEARBITS(set) FD_ZERO(&set)
#define BITSET(set,s) FD_SET(s,&set)
#define _FSANYSET(set) set.fd_count
#endif
#include <X11/Xtrans.h>
#include <stdlib.h>
#include <string.h>
#define LockDisplay(dis)
#define LockMutex(mutex)
#define UnlockMutex(mutex)
#define UnlockDisplay(dis)
#define FSfree(ptr) free((ptr))
#ifdef MALLOC_0_RETURNS_NULL
#define FSmalloc(size) malloc(((size) > 0 ? (size) : 1))
#define FSrealloc(ptr, size) realloc((ptr), ((size) > 0 ? (size) : 1))
#define FScalloc(nelem, elsize) calloc(((nelem) > 0 ? (nelem) : 1), (elsize))
#else
#define FSmalloc(size) malloc((size))
#define FSrealloc(ptr, size) realloc((ptr), (size))
#define FScalloc(nelem, elsize) calloc((nelem), (elsize))
#endif
#ifdef USG
#if defined(USG) && !defined(CRAY) && !defined(umips) && !defined(MOTOROLA)
#ifndef __TIMEVAL__
#define __TIMEVAL__
struct timeval {
long tv_sec;
long tv_usec;
};
#endif
#endif
#endif
#define SearchString(string, char) index((string), (char))