GetPrompt

Returns the prompt for the current Process (V36)

Extracts the prompt string from the CLI structure (struct CommandLineInterface) and puts it into the provided buffer. If the buffer is too small, the string is truncated appropriately and a failure code returned.

If no CLI structure is present, an empty string is returned in the buffer, and failure from the call is indicated; calling IoErr() will return ERROR_OBJECT_WRONG_TYPE.

buf

Buffer to hold extracted prompt

len

Number of bytes of space in buffer

success

Success/failure indicator

SetPrompt(), dos/dosextens.h