Sets the characters faction standing with the specified NPC.

Update Window Title with relevant information */

Set errno variable */

Compress len zeros to output. Return -1 on a write error or memory allocation failure by gz_comp(), or 0 on success. */

@brief return whether value is a string @sa https://json.nlohmann.me/api/basic_json/is_string/

@brief create JSON pointer @sa https://json.nlohmann.me/api/json_pointer/json_pointer/

set a limit on the total memory allocation, or 0 to remove the limit */

=========================================================================== * Output a 32-bit unsigned int LSB first on the stream. * IN assertion:

Function to allocate 16 or 64-byte aligned memory */

if itemlist is null, just send wear changes