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- #ifndef HEXLINK_H_
- #define HEXLINK_H_
- #include <stddef.h>
- #include <stdint.h>
- /**
- * hexlink_write(path, buf, buflen):
- * Convert ${buf} (of length ${buflen}) into hexadecimal and create a link
- * from ${path} pointing at it.
- */
- int hexlink_write(const char *, const uint8_t *, size_t);
- /**
- * hexlink_read(path, buf, buflen):
- * Read the link ${path}, which should point to a hexadecimal string of
- * length 2 * ${buflen}; and parse this into the provided buffer. In the
- * event of an error, return with errno == ENOENT iff the link does not
- * exist.
- */
- int hexlink_read(const char *, uint8_t *, size_t);
- #endif /* !HEXLINK_H_ */
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