Move GLES20 source into standard locations
Move Khronos headers into their respective components, to be exported by each.
Remove hostthreadadapter as nothing outside of the vghwapiwrapper, which now contains the code, needs it
/*
* This file is part of the Mingw32 package.
*
* unistd.h maps (roughly) to io.h
*/
#ifndef _UNISTD_H
#define _UNISTD_H
#include <io.h>
#include <process.h>
#define __UNISTD_GETOPT__
#include <getopt.h>
#undef __UNISTD_GETOPT__
/* These are also defined in stdio.h. */
#ifndef SEEK_SET
#define SEEK_SET 0
#endif
#ifndef SEEK_CUR
#define SEEK_CUR 1
#endif
#ifndef SEEK_END
#define SEEK_END 2
#endif
#ifdef __cplusplus
extern "C" {
#endif
/* This is defined as a real library function to allow autoconf
to verify its existence. */
int ftruncate(int, off_t);
__CRT_INLINE int ftruncate(int __fd, off_t __length)
{
return _chsize (__fd, __length);
}
#ifdef __cplusplus
}
#endif
#endif /* _UNISTD_H */