Fully qualify blocks and functions with `void` arguments.

SocketRocket/NSRunLoop+SRWebSocket.m

@@ -15,7 +15,7 @@
 #import "SRRunLoopThread.h"
 
 // Required for object file to always be linked.
-void import_NSRunLoop_SRWebSocket() { }
+void import_NSRunLoop_SRWebSocket(void) { }
 
 @implementation NSRunLoop (SRWebSocket)
 

SocketRocket/NSURLRequest+SRWebSocket.m

@@ -13,7 +13,7 @@
 #import "NSURLRequest+SRWebSocketPrivate.h"
 
 // Required for object file to always be linked.
-void import_NSURLRequest_SRWebSocket() { }
+void import_NSURLRequest_SRWebSocket(void) { }
 
 NS_ASSUME_NONNULL_BEGIN
 

SocketRocket/SRWebSocket.m

@@ -44,7 +44,7 @@
 #error SocketRocket must be compiled with ARC enabled
 #endif
 
-__attribute__((used)) static void importCategories()
+__attribute__((used)) static void importCategories(void)
 {
     import_NSURLRequest_SRWebSocket();
     import_NSRunLoop_SRWebSocket();

Tests/Utilities/SRAutobahnUtilities.h

@@ -29,7 +29,7 @@ extern BOOL SRAutobahnIsValidResultBehavior(NSString *caseIdentifier, NSString *
 #pragma mark - Utilities
 ///--------------------------------------
 
-extern BOOL SRRunLoopRunUntil(BOOL (^predicate)(void), NSTimeInterval timeout);
+extern BOOL SRRunLoopRunUntil(BOOL (^predicate)(), NSTimeInterval timeout);
 
 ///--------------------------------------
 #pragma mark - Setup

Tests/Utilities/SRAutobahnUtilities.m

@@ -68,7 +68,7 @@ BOOL SRAutobahnIsValidResultBehavior(NSString *caseIdentifier, NSString *behavio
 #pragma mark - Utilities
 ///--------------------------------------
 
-BOOL SRRunLoopRunUntil(BOOL (^predicate)(void), NSTimeInterval timeout)
+BOOL SRRunLoopRunUntil(BOOL (^predicate)(), NSTimeInterval timeout)
 {
     NSDate *timeoutDate = [NSDate dateWithTimeIntervalSinceNow:timeout];