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/*****************************************************************/
/* Utilities to convert various numeric types from the Windows */
/* (Little endian) format to native types */
/* */
/* This file is part of catdoc project */
/* (c) Victor Wagner 1996-2003, (c) Alex Ott 2003 */
/*****************************************************************/
#include "catdoc.h"
/********************************************************************/
/* Reads 2-byte LSB int from buffer at given offset platfom-indepent
* way
*********************************************************************/
uint16_t getshort(unsigned char *buffer,int offset) {
return (uint16_t)buffer[offset]|((uint16_t)buffer[offset+1]<<8);
}
/********************************************************************/
/* Reads 4-byte LSB int from buffer at given offset almost platfom-indepent
* way
*********************************************************************/
int32_t getlong(unsigned char *buffer,int offset) {
return (int32_t)buffer[offset]|((int32_t)buffer[offset+1]<<8L)
|((int32_t)buffer[offset+2]<<16L)|((int32_t)buffer[offset+3]<<24L);
}
uint32_t getulong(unsigned char *buffer,int offset) {
return (uint32_t)buffer[offset]|((uint32_t)buffer[offset+1]<<8L)
|((uint32_t)buffer[offset+2]<<16L)|((uint32_t)buffer[offset+3]<<24L);
}
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