/usr/include/osp/ospbfr.h is in libosptk3-dev 3.4.2-1.2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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*** COPYRIGHT (c) 2002 by TransNexus, Inc. ***
*** ***
*** This software is property of TransNexus, Inc. ***
*** This software is freely available under license from TransNexus. ***
*** The license terms and conditions for free use of this software by ***
*** third parties are defined in the OSP Toolkit Software License ***
*** Agreement (LICENSE.txt). Any use of this software by third ***
*** parties, which does not comply with the terms and conditions of the ***
*** OSP Toolkit Software License Agreement is prohibited without ***
*** the prior, express, written consent of TransNexus, Inc. ***
*** ***
*** Thank you for using the OSP ToolKit(TM). Please report any bugs, ***
*** suggestions or feedback to support@transnexus.com ***
*** ***
**************************************************************************/
/*
* ospbfr.h - Structures and prototypes for TransNexus message buffers.
* These should replaced by native buffer management routines,
* and, therefore, are optimized for readability rather than
* performance. Suggested optimizations are noted, though,
* in case native buffer management is not available.
*
* See ospbfr.c for multi-threaded implications.
*/
#ifndef _OSPBFR_H
#define _OSPBFR_H
#include "osp/ospossys.h"
typedef struct
{
unsigned char *ospmBfrGuard; /* to detect invalid pointers */
unsigned char *ospmBfrEnd; /* end of message buffer */
unsigned char *ospmBfrRead; /* current read position */
unsigned char *ospmBfrWrite; /* current write position */
/* be sure structure ends on aligned byte boundary */
}
OSPTBFR;
#ifdef __cplusplus
extern "C"
{
#endif
/* */
/*-----------------------------------------------------------------------*/
/* function prototypes */
/*-----------------------------------------------------------------------*/
OSPTBFR *OSPPBfrNew(unsigned);
unsigned OSPPBfrWriteByte(OSPTBFR **, unsigned char );
unsigned OSPPBfrWriteBlock(OSPTBFR **, const void *, unsigned );
unsigned OSPPBfrReadBlock(OSPTBFR **, void *, unsigned );
void OSPPBfrClear(OSPTBFR *);
void *OSPPBfrLinearPtr(OSPTBFR *);
unsigned OSPPBfrSize(OSPTBFR *);
int OSPPBfrReadByte(OSPTBFR *);
int OSPPBfrPeekByte(OSPTBFR *);
int OSPPBfrPeekByteN(OSPTBFR *, unsigned);
void OSPPBfrDelete(OSPTBFR **);
#ifdef __cplusplus
}
#endif
#endif /* _OSPBFR_H */
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