Add documentation comments to exit

exit/exit.go

@@ -4,6 +4,7 @@ import (
 	"gitlab.com/CRThaze/cworthy/errno"
 )
 
+// ExitT represents an unsigned 16 bit integer used to define exit statuses.
 type ExitT errno.ErrorT
 
 const (
@@ -51,10 +52,14 @@ func init() {
 	exitDescs[EX_ABORT] = "process aborted"
 }
 
+// Desc returns the description string for a given ExitCode.
 func (e ExitT) Desc() string {
 	return exitDescs[e]
 }
 
+// GetAllExitCodeDescriptions returns an array of all possible ExitCode description
+// strings (where the index is the exit code). Any unreserved ExitCodes are also
+// included with empty string descriptions.
 func GetAllExitCodeDescriptions() [^ExitT(0)]string {
 	return exitDescs
 }