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
#ifndef _NTSECPKG_H
#define _NTSECPKG_H
#if __GNUC__ >=3
#pragma GCC system_header
#endif
#define ISC_REQ_DELEGATE 1
#define ISC_REQ_MUTUAL_AUTH 2
#define ISC_REQ_REPLAY_DETECT 4
#define ISC_REQ_SEQUENCE_DETECT 8
#define ISC_REQ_CONFIDENTIALITY 16
#define ISC_REQ_USE_SESSION_KEY 32
#define ISC_REQ_PROMPT_FOR_CREDS 64
#define ISC_REQ_USE_SUPPLIED_CREDS 128
#define ISC_REQ_ALLOCATE_MEMORY 256
#define ISC_REQ_USE_DCE_STYLE 512
#define ISC_REQ_DATAGRAM 1024
#define ISC_REQ_CONNECTION 2048
#define ISC_REQ_EXTENDED_ERROR 16384
#define ISC_REQ_STREAM 32768
#define ISC_REQ_INTEGRITY 65536
#define ISC_REQ_MANUAL_CRED_VALIDATION 524288
#define ISC_REQ_HTTP 268435456
#define ISC_RET_EXTENDED_ERROR 16384
#define ASC_REQ_DELEGATE 1
#define ASC_REQ_MUTUAL_AUTH 2
#define ASC_REQ_REPLAY_DETECT 4
#define ASC_REQ_SEQUENCE_DETECT 8
#define ASC_REQ_CONFIDENTIALITY 16
#define ASC_REQ_USE_SESSION_KEY 32
#define ASC_REQ_ALLOCATE_MEMORY 256
#define ASC_REQ_USE_DCE_STYLE 512
#define ASC_REQ_DATAGRAM 1024
#define ASC_REQ_CONNECTION 2048
#define ASC_REQ_EXTENDED_ERROR 32768
#define ASC_REQ_STREAM 65536
#define ASC_REQ_INTEGRITY 131072
#define SECURITY_NATIVE_DREP 16
#define SECURITY_NETWORK_DREP 0
#endif /* _NTSECPKG_H */