Fix prototypes warnings

Author: MaximeLM

KeenClient.xcodeproj/project.pbxproj

@@ -907,6 +907,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				COPY_PHASE_STRIP = NO;
 				ENABLE_TESTABILITY = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
@@ -931,6 +932,7 @@
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
+				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				COPY_PHASE_STRIP = YES;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_VERSION = "";

KeenClient/KIOUploader.h

@@ -23,6 +23,6 @@
 - (instancetype)initWithNetwork:(KIONetwork *)network andStore:(KIODBStore *)store;
 
 // Upload events in the store for a given project
-- (void)uploadEventsForConfig:(KeenClientConfig *)config completionHandler:(void (^)())completionHandler;
+- (void)uploadEventsForConfig:(KeenClientConfig *)config completionHandler:(void (^)(void))completionHandler;
 
 @end

KeenClient/KIOUploader.m

@@ -20,7 +20,7 @@ @interface KIOUploader ()
 
 - (BOOL)isNetworkConnected;
 
-- (void)runUploadFinishedBlock:(void (^)())block;
+- (void)runUploadFinishedBlock:(void (^)(void))block;
 
 /**
  Handles the HTTP response from the Keen Event API.  This involves deserializing the JSON response
@@ -151,7 +151,7 @@ - (BOOL)isNetworkConnected {
     return [hostReachability KIOcurrentReachabilityStatus] != NotReachable;
 }
 
-- (void)uploadEventsForConfig:(KeenClientConfig *)config completionHandler:(void (^)())completionHandler {
+- (void)uploadEventsForConfig:(KeenClientConfig *)config completionHandler:(void (^)(void))completionHandler {
     dispatch_async(self.uploadQueue, ^{
         if (![self isNetworkConnected]) {
             [self runUploadFinishedBlock:completionHandler];
@@ -207,7 +207,7 @@ - (void)uploadEventsForConfig:(KeenClientConfig *)config completionHandler:(void
     });
 }
 
-- (void)runUploadFinishedBlock:(void (^)())block {
+- (void)runUploadFinishedBlock:(void (^)(void))block {
     if (block) {
         KCLogVerbose(@"Running user-specified block.");
         block();

KeenClient/KeenClient.h

@@ -327,7 +327,7 @@ typedef void (^AnalysisCompletionBlock)(NSData *responseData, NSURLResponse *res
  @param block The block to be executed once uploading is finished, regardless of whether or not the upload succeeded.
  The block is also called when no upload was necessary because no events were captured.
  */
-- (void)uploadWithFinishedBlock:(void (^)())block;
+- (void)uploadWithFinishedBlock:(void (^)(void))block;
 
 /**
  Refresh the current geo location. The Keen Client only gets geo at the beginning of each session (i.e. when the client

KeenClient/KeenClient.m

@@ -563,7 +563,7 @@ - (void)importFileData {
     [KIOFileStore importFileDataWithProjectID:self.config.projectID];
 }
 
-- (void)uploadWithFinishedBlock:(void (^)())block {
+- (void)uploadWithFinishedBlock:(void (^)(void))block {
     [self.uploader uploadEventsForConfig:self.config completionHandler:block];
 }