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/*
Copyright (C) 1998, 1999, 2000 Wabasoft
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave,
Cambridge, MA 02139, USA.
*/
/*
Copyright (C) 2000, 2001 SMARTDATA, http://www.smartdata.ch/
More help for porting is include in the file nmport_a.c. Please read it before
porting or modify this port.
Linux port.
===========
*/
/* all the needed include */
#include "../waba.h"
#ifndef LINUX
# error You must define the LINUX symbol as gcc parameter (-DLINUX=1)
#endif
#ifndef FASTANDBIG
uint32 getUInt32(uchar *b)
{
return (uint32)( (uint32)((b)[0])<<24 |
(uint32)((b)[1])<<16 |
(uint32)((b)[2])<<8 |
(uint32)((b)[3]) );
}
uint16 getUInt16(uchar *b)
{
return (uint16)(((b)[0]<<8)|(b)[1]);
}
int32 getInt32(uchar *b)
{
return (int32)( (uint32)((b)[0])<<24 |
(uint32)((b)[1])<<16 |
(uint32)((b)[2])<<8 |
(uint32)((b)[3]) );
}
int16 getInt16(uchar *b)
{
return (int16)(((b)[0]<<8)|(b)[1]);
}
#endif /* ifndef FASTANDBIG */
float32 getFloat32(uchar *buf) {
uint32 i;
float32 f;
// we need to make sure we're aligned before casting
i =
((uint32)buf[0] << 24) |
((uint32)buf[1] << 16) |
((uint32)buf[2] << 8 ) |
(uint32)buf[3];
f = *((float32 *)&i);
return f;
}
/*
Local Variables:
c-file-style: "smartdata"
End:
*/
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