freeswitch/libs/libzrtp/include/zrtp_legal.h
Travis Cross d2edcad66e Merge Phil Zimmermann's libzrtp as a FreeSWITCH library
Thanks to Phil Zimmermann for the code and for the license exception
we needed to include it.

There remains some build system integration work to be done before
this code will build properly in the FreeSWITCH tree.
2012-03-31 23:42:27 +00:00

26 lines
811 B
C

/*
* libZRTP SDK library, implements the ZRTP secure VoIP protocol.
* Copyright (c) 2006-2009 Philip R. Zimmermann. All rights reserved.
* Contact: http://philzimmermann.com
* For licensing and other legal details, see the file zrtp_legal.c.
*
* Viktor Krykun <v.krikun at zfoneproject.com>
*/
#ifndef __ZRTP_LEGAL_H__
#define __ZRTP_LEGAL_H__
/*
* We want the copyright string accessable to the unix strings command in
* the linked binary, and don't want the linker to remove it if it's not
* referenced, thus the volatile qualifier.
*
* ANSI C standard, section 3.5.3: "An object that has volatile-qualified
* type may be modified in ways unknown to the implementation or have
* other unknown side effects."
*/
extern volatile const char zrtpCopyright[];
#endif /*__ZRTP_LEGAL_H__ */