22.24 strerror

Describe the format of the error message output by the strerror function.
(ISO 7.11.6.2)

A plain character string.

List the contents of the error message strings returned by a call to the strerror 
function. (ISO 7.11.6.2)

Table 22-7. Error Message Strings
Errno Message
0 No error
EDOM Domain error
ERANGE Range error
EFPOS File positioning error
EFOPEN File open error
nnn Error #nnn