Pclgeterrormsg - Paxar Gold 6037EX Programmer's Manual

p c l G e t E r r o r M s g
Description
Testing/Debugging Only. Retrieves a pointer to the error
message corresponding to a specified error number. Use this
function on error numbers returned by pclOpen, pclWrite, and
pclStatus.
Many error messages are longer than 20 characters. An
application must format the message before displaying it to
avoid truncation. See "Display" in Chapter 2 for more
information.
Syntax
char far* far pclGetErrorMsg(unsigned short usMsgNo);
Parameters
usMsgNo
Return Values
Pointer to a null-terminated
message string
0
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Error numbers that this function can retrieve
must be positive. Zero indicates success,
and negative numbers are ROM-DOS errors.
The error number.
Successful.
Unsuccessful.