/* strerror() and perror() functions. (If you change this value because you */
/* are using additional errno values, you *HAVE* to provide appropriate error */
/* messages for *ALL* locales.) */
-/* Default is 2 (0, ERANGE, EDOM). */
-#define _PDCLIB_ERRNO_MAX 3
+/* Default is 4 (0, ERANGE, EDOM, EILSEQ). */
+#define _PDCLIB_ERRNO_MAX 4
/* -------------------------------------------------------------------------- */
/* Integers */
an uppercase 'E', and there is no mechanics in <errno.h> to unmask that
particular value (for exactly that reason).
+ There also is no error message available for this value through either the
+ strerror() or perror() functions. It is being reported as "unknown" error.
+
The idea is that you scan the source of PDCLib for occurrences of this macro
and replace _PDCLIB_ERROR with whatever additional errno value you came up
with for your platform.