PsychoH13

#ifndef __has_feature
#define __has_feature(feature) 0
#endif

#define MAWeakVar(var)            __weak_ ## var

#if __has_feature(objc_arc_weak)

#define MAWeakDeclare(var)        __weak __typeof__((var)) MAWeakVar(var) = var
#define MAWeakImport(var)         __typeof__((MAWeakVar(var))) var = MAWeakVar(var)

PsychoH13

id object = [[NSObject alloc] init];

dispatch_queue_t queue = dispatch_queue_create("whatever", 0);

dispatch_async(queue, ^ void (void) __weak(object) {
    if(object != nil)
    {
        [object doNastyThings];
    }
});

PsychoH13

#ifndef NS_CONSUMES_SELF
#define NS_CONSUMES_SELF __attribute__((ns_consumes_self))
#endif

PsychoH13

#import <Foundation/Foundation.h>

@interface MyClass : NSObject
- (id)initWithIvar:(int)value;
- (void)testInnerBlock;
@end

PsychoH13

#import <Foundation/Foundation.h>

@interface NSString (Evil)
@property(assign, setter=initWithString:) NSString *initWithString;
@property(assign, readonly) NSString *test;
@property(assign, readonly) NSArray *(^split)(NSString *);
@end

int main(int argc, char *argv[])
{

PsychoH13

isClass = [object PSYJK_JSONClass];
    
    if(isClass == PSYJKClassUnknown

PsychoH13

#import <UIKit/UIKit.h>

@interface UIControl (PSYBlockTargetAddition)

- (id)addTargetForControlEvents:(UIControlEvents)controlEvents usingBlock:(void(^)(id sender, UIEvent *event))block;
- (void)removeTarget:(id)target forControlEvents:(UIControlEvents)controlEvents;

@end

PsychoH13

/*
 * PSYLayerConstraintLayoutManager.h
 * LayoutManager
 *
 * Created by Remy Demarest on 27/02/2010.
 * Copyright (c) 2010, Remy Demarest
 * All rights reserved.
 * 
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:

PsychoH13

/*
 NSMutableData+PSYDataWriter.h
 Created by Remy "Psy" Demarest on 22/01/2012.
 
 Copyright (c) 2012. Remy "Psy" Demarest

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell

PsychoH13

NSPoint PSYPointInBezierPath(NSPoint *points, NSInteger pointCount, CGFloat t,
                                    NSPoint *getPoints, NSInteger getPointCount)
{
    if(getPointCount > 0 && pointCount == getPointCount)
        for(int i = 0; i < getPointCount; i++)
            getPoints[i] = points[i];

    if(pointCount <= 1) return *points;
        
    NSPoint *newPoints = calloc(pointCount - 1, sizeof(NSPoint));