// This code is Public Domain. Use, modify, and redistribute at will.
// ----------------------------------------------------------------------------
-char * strerror( int errcode ) { /* TODO */ };
+#include <errno.h>
-/* PDPC code - unreviewed
+char * strerror( int errcode )
{
- if (errnum == 0) return ("No error has occurred\n");
- else return ("An error has occurred\n");
+ switch ( errcode )
+ {
+ case 0:
+ return "no error";
+ break;
+ case EDOM:
+ return "domain error";
+ break;
+ case EILSEQ:
+ return "illegal sequence";
+ break;
+ case ERANGE:
+ return "range error";
+ break;
+ default:
+ return "unknown error";
+ break;
+ }
}
-*/