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#pragma once
#include <stddef.h>
/**
* \ingroup pbc
* \defgroup pbc_parse Parse
* \brief Debug \c send command parser utilities
* \{
*/
//! Internal field separator (i.e. whitespace delimiter)
#define IFS " \t\n"
//! Octal digit character set
#define SET_OCT "01234567"
//! Decimal digit character set
#define SET_DEC "0123456789"
//! Hexadecimal digit character set
#define SET_HEX SET_DEC"abcdefABCDEF"
//! (Hexadecimal) byte string character set
#define SET_HEX_STR SET_HEX":"
/**
* \brief modify \p token to point to the first token when broken up on \p ifs
* and return the remaining data
*
* \p token will be null-terminated to indicate the end of the first token. A
* pointer to the remaining line after the NULL byte is returned, or NULL when
* the end of the string has been reached.
*
* \param token input string
* \param ifs string containing field separators
*
* \return the remaining data after \p token and the first \p ifs
*/
char* consume_token(char * token, const char * ifs);
/**
* \brief convert string with literals into raw data
*
* \param str input string containing literals
* \param data pointer to \c char* that will store the resulting data
* \param size size of \p data
*
* \return 0 or a negative integer representing the index where there is a
* syntax error if there was an error, or a positive integer representing the
* amount of bytes parsed from \p str
*
* \note The pointer that \p data refers to will not be initialized by this
* function if parsing fails
*/
int strtodata(const char * str, char ** data, size_t * size);
/// \}
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