ardupilot/Tools/AP_Bootloader/md5.h

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#ifndef MD5_H
#define MD5_H
#ifndef HEADER_MD5_H
/* Try to avoid clashes with OpenSSL */
#define HEADER_MD5_H
#endif
// swiped and modified from tridge's junk code repository -pb20220818
#include "stdint.h"
#define uint32 uint32_t
// ignore cast errors in this case to keep complexity down
// on x86 where replay is run we don't care about cast alignment
struct MD5Context {
uint32 buf[4];
uint32 bits[2];
unsigned char in[64];
};
void MD5Init(struct MD5Context *context);
void MD5Update(struct MD5Context *context, unsigned char const *buf,
unsigned len);
void MD5Final(unsigned char digest[16], struct MD5Context *context);
/*
* This is needed to make RSAREF happy on some MS-DOS compilers.
*/
typedef struct MD5Context MD5_CTX;
#endif /* !MD5_H */