void sav_set_byte(char data, int off1, int off2);

void sav_set_data(char* data, unsigned int size, int off1, int off2);

void sav_set_int(int data, int off1, int off2);

void sav_set_short(short data, int off1, int off2);

void sav_set_string(char* string, int off1, int off2, unsigned int codepoints);

! * @brief scan a comment * @return whether comment could be scanned successfully */

! @brief scan a number literal This function scans a string according to Sect. 6 of RFC 8259. The function is realized with a determinis

! @brief scan a string literal This function scans a string according to Sect. 7 of RFC 8259. While scanning, bytes are escaped and copie

! @param[in] s output stream to serialize to @param[in] ichar indentation character to use @param[in] error_handler_ how to react on de

@brief sets the binary subtype @sa https://json.nlohmann.me/api/byte_container_with_subtype/set_subtype/

@brief user-defined to_string function for JSON values @sa https://json.nlohmann.me/api/basic_json/to_string/

! @brief returns x - y @pre x.e == y.e and x.f >= y.f */

@brief return the binary subtype @sa https://json.nlohmann.me/api/byte_container_with_subtype/subtype/