From 5072dea1373b7c4789a9ea1e65d05ea30acf41ed Mon Sep 17 00:00:00 2001
From: Martin Szulecki
Date: Sun, 5 Oct 2014 16:51:03 +0200
Subject: Convert int16_t macro error types into enum to improve
 debugging/type-checking

This simple change provides various benefits for developers like compile
time errors, better auto-completition in editors and the ability of a
debugger to show the constant instead of just the raw value.
Thanks to Aaron Burghardt for the proposal.
---
 include/libimobiledevice/libimobiledevice.h | 23 ++++++++++-------------
 1 file changed, 10 insertions(+), 13 deletions(-)

(limited to 'include/libimobiledevice/libimobiledevice.h')

diff --git a/include/libimobiledevice/libimobiledevice.h b/include/libimobiledevice/libimobiledevice.h
index 3cbb96b..c91ec83 100644
--- a/include/libimobiledevice/libimobiledevice.h
+++ b/include/libimobiledevice/libimobiledevice.h
@@ -32,19 +32,16 @@ extern "C" {
 #include <sys/stat.h>
 #include <plist/plist.h>
 
-/** @name Error Codes */
-/*@{*/
-#define IDEVICE_E_SUCCESS                0
-#define IDEVICE_E_INVALID_ARG           -1
-#define IDEVICE_E_UNKNOWN_ERROR         -2
-#define IDEVICE_E_NO_DEVICE             -3
-#define IDEVICE_E_NOT_ENOUGH_DATA       -4
-#define IDEVICE_E_BAD_HEADER            -5
-#define IDEVICE_E_SSL_ERROR             -6
-/*@}*/
-
-/** Represents an error code. */
-typedef int16_t idevice_error_t;
+/** Error Codes */
+typedef enum {
+	IDEVICE_E_SUCCESS         =  0,
+	IDEVICE_E_INVALID_ARG     = -1,
+	IDEVICE_E_UNKNOWN_ERROR   = -2,
+	IDEVICE_E_NO_DEVICE       = -3,
+	IDEVICE_E_NOT_ENOUGH_DATA = -4,
+	IDEVICE_E_BAD_HEADER      = -5,
+	IDEVICE_E_SSL_ERROR       = -6
+} idevice_error_t;
 
 typedef struct idevice_private idevice_private;
 typedef idevice_private *idevice_t; /**< The device handle. */
-- 
cgit v1.1-32-gdbae