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/mobilebackup2.h | 26 +++++++++++---------------
 1 file changed, 11 insertions(+), 15 deletions(-)

(limited to 'include/libimobiledevice/mobilebackup2.h')

diff --git a/include/libimobiledevice/mobilebackup2.h b/include/libimobiledevice/mobilebackup2.h
index ad1dcea..2faa859 100644
--- a/include/libimobiledevice/mobilebackup2.h
+++ b/include/libimobiledevice/mobilebackup2.h
@@ -32,21 +32,17 @@ extern "C" {
 
 #define MOBILEBACKUP2_SERVICE_NAME "com.apple.mobilebackup2"
 
-/** @name Error Codes */
-/*@{*/
-#define MOBILEBACKUP2_E_SUCCESS                0
-#define MOBILEBACKUP2_E_INVALID_ARG           -1
-#define MOBILEBACKUP2_E_PLIST_ERROR           -2
-#define MOBILEBACKUP2_E_MUX_ERROR             -3
-#define MOBILEBACKUP2_E_BAD_VERSION           -4
-#define MOBILEBACKUP2_E_REPLY_NOT_OK          -5
-#define MOBILEBACKUP2_E_NO_COMMON_VERSION     -6
-
-#define MOBILEBACKUP2_E_UNKNOWN_ERROR       -256
-/*@}*/
-
-/** Represents an error code. */
-typedef int16_t mobilebackup2_error_t;
+/** Error Codes */
+typedef enum {
+	MOBILEBACKUP2_E_SUCCESS           =  0,
+	MOBILEBACKUP2_E_INVALID_ARG       = -1,
+	MOBILEBACKUP2_E_PLIST_ERROR       = -2,
+	MOBILEBACKUP2_E_MUX_ERROR         = -3,
+	MOBILEBACKUP2_E_BAD_VERSION       = -4,
+	MOBILEBACKUP2_E_REPLY_NOT_OK      = -5,
+	MOBILEBACKUP2_E_NO_COMMON_VERSION = -6,
+	MOBILEBACKUP2_E_UNKNOWN_ERROR     = -256
+} mobilebackup2_error_t;
 
 typedef struct mobilebackup2_client_private mobilebackup2_client_private;
 typedef mobilebackup2_client_private *mobilebackup2_client_t; /**< The client handle. */
-- 
cgit v1.1-32-gdbae