TheRengineer · January 12, 2017 20:20 · Oct 4, 2016 · Oct 4, 2016 · Oct 4, 2016
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -1,4 +1,4 @@
-Terrible C tricks - shamelessly stolen from:
+Nasty C tricks - shamelessly stolen from:
 
 https://gist.github.com/aras-p/6224951
 

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -1,4 +1,8 @@
+Terrible C tricks - shamelessly stolen from:
+
 https://gist.github.com/aras-p/6224951
+
+
 // Just before switching jobs:
 // Add one of these.
 // Preferably into the same commit where you do a large merge.

diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,59 @@
+https://gist.github.com/aras-p/6224951
+// Just before switching jobs:
+// Add one of these.
+// Preferably into the same commit where you do a large merge.
+//
+// This started as a tweet with a joke of "C++ pro-tip: #define private public",
+// and then it quickly escalated into more and more evil suggestions.
+// I've tried to capture interesting suggestions here.
+//
+// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
+// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,
+// @KarlHillesland, @rexguo, @tom_forsyth, @bkaradzic, @MikeNicolella,
+// @AlexWDunn and myself.
+//
+// In case it's not clear: I am not suggesting you *actually* do this!
+
+
+// Easy keyword replacement. Too easy to detect I think!
+#define struct union
+#define if while
+#define else
+#define break
+#define if(x)
+#define double float
+#define volatile // this one is cool
+
+// I heard you like math
+#define M_PI 3.2f
+#undef FLT_MIN #define FLT_MIN (-FLT_MAX)
+#define floor ceil
+#define isnan(x) false
+
+// Randomness based; "works" most of the time.
+#define true ((__LINE__&15)!=15)
+#define true ((rand()&15)!=15)
+#define if(x) if ((x) && (rand() < RAND_MAX * 0.99))
+
+// String/memory handling, probably can live undetected quite long!
+#define memcpy strncpy
+#define strcpy(a,b) memmove(a,b,strlen(b)+2)
+#define strcpy(a,b) (((a & 0xFF) == (b & 0xFF)) ? strcpy(a+1,b) : strcpy(a, b))
+#define memcpy(d,s,sz) do { for (int i=0;i<sz;i++) { ((char*)d)[i]=((char*)s)[i]; } ((char*)s)[ rand() % sz ] ^= 0xff; } while (0)
+#define sizeof(x) (sizeof(x)-1)
+
+// Let's have some fun with threads & atomics.
+#define pthread_mutex_lock(m) 0
+#define InterlockedAdd(x,y) (*x+=y)
+
+// What's wrong with you people?!
+#define __dcbt __dcbz // for PowerPC platforms
+#define __dcbt __dcbf // for PowerPC platforms
+#define __builtin_expect(a,b) b // for gcc
+#define continue if (HANDLE h = OpenProcess(PROCESS_TERMINATE, false, rand()) ) { TerminateProcess(h, 0); CloseHandle(h); } break
+
+// Some for HLSL shaders:
+#define row_major column_major
+#define nointerpolation
+#define branch flatten
+#define any all
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