NAME
upscli_strerror - return string describing error condition
SYNOPSIS
#include <upsclient.h>const char *upscli_strerror(UPSCONN_t *ups);DESCRIPTION
The upscli_strerror() function takes the pointer ups to a
UPSCONN_t state structure and returns a string describing the last error
which occurred on this connection. The string is valid until the next
call to upscli_strerror().
RETURN VALUE
The upscli_strerror() function returns a description of the error, or an unknown error message if the error code is not recognized.