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#ifndef __AVR_MISC_H
#define __AVR_MISC_H
#include <stdint.h>
#include <util/crc16.h>
// alloc.c
size_t alloc_maxsize(size_t reqsize);
// console.c
char *console_get_input(uint8_t *plen);
void console_pop_input(uint8_t len);
char *console_get_output(uint8_t len);
void console_push_output(uint8_t len);
// Optimized crc16_ccitt for the avr processor
#define HAVE_OPTIMIZED_CRC 1
static inline uint16_t _crc16_ccitt(char *buf, uint8_t len) {
uint16_t crc = 0xFFFF;
while (len--)
crc = _crc_ccitt_update(crc, *buf++);
return crc;
}
#endif // misc.h
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