merge/unify chkcpu and freq.

[z180-stamp.git] / include / errnum.h

diff --git a/include/errnum.h b/include/errnum.h
index 628c4323af2a8f9b3dd997ec5e794b6aeca5d66e..5faa65cc01fe657d96cb5ac64b5fc23d6878ecc0 100644 (file)
--- a/include/errnum.h
+++ b/include/errnum.h
@@ -11,18 +11,19 @@
 
 typedef enum {
        ESUCCESS        = 0,
-       ENOMEM          = 101,
-       EINTR,
-       EBUSTO,
-       EUNEXPARG,
-       EATRANGE,
-       EATALRDY,
-       EATNOT,
-       EATOPEN,
-       EATOTHER,
-       ERUNNING,
-       EINVAL,
-       EEOF,
+                                                       // Unknown error
+       ENOMEM          = 101,          // Not enough memory
+       EINTR,                  // Interrupt
+       EBUSTO,                 // Bus timeout
+       EUNEXPARG,              // Unexpected argument
+       EATRANGE,               // Invalid disk number
+       EATALRDY,               // Disk already attached
+       EATNOT,                 // Disk not attached
+       EATOPEN,                // Error opening file
+       EATOTHER,               // File already attached to other drive
+       ERUNNING,               // CPU is running
+       EINVAL,                 // Invalid argument
+       EEOF,                   // Unexpected EOF
 
 } ERRNUM;