Provide a new result value, TERMKEY_RES_ERROR to indicate an IO error - preserve errno

2011-08-18 11:20:41 +01:00
parent 01e5795098
commit 7a2b79a640
5 changed files with 41 additions and 11 deletions
--- a/termkey.h.in
+++ b/termkey.h.in
@@ -102,7 +102,8 @@ typedef enum {
  TERMKEY_RES_NONE,
  TERMKEY_RES_KEY,
  TERMKEY_RES_EOF,
-  TERMKEY_RES_AGAIN
+  TERMKEY_RES_AGAIN,
+  TERMKEY_RES_ERROR
 } TermKeyResult;

 typedef enum {