Example 30. General Purpose CRC Check Routine
/**************************************************************/
/* General purpose CRC check routine. Given the address of a */
/* linker-generated CRC_TABLE data structure, verify the CRC */
/* of all object components that are designated with the */
/* corresponding LCF crc_table() operator. */
/**************************************************************/
#include <crc_tbl.h>
/*********************************************************/
/* MY_CHECK_CRC() - returns 1 if CRCs match, 0 otherwise */
/*********************************************************/
unsigned int my_check_CRC(CRC_TABLE *tp)
{
int i;
for (i = 0; i < tp-> num_recs; i++)
{
CRC_RECORD crc_rec = tp->recs[i];
/**************************************************/
/* COMPUTE CRC OF DATA STARTING AT crc_rec.addr */
/* FOR crc_rec.size UNITS. USE */
/* crc_rec.crc_alg_ID to select algorithm. */
/* COMPARE COMPUTED VALUE TO crc_rec.crc_value. */
/**************************************************/
}
if all CRCs match, return 1;
else return 0;
}