I want to write a C function, such that hex-rays decompiler will fail on it. I want to do it for study purposes, and not for an actual anti-reversing method. Do you have any recommendations/approaches how can I write such a function, that will compile with gcc or similar compiler, but won't be decompilable by hex-rays?

I want to write a C function, such that hex-rays decompiler will fail on it. I want to do it for study purposes, and not for an actual anti-reversing method. Do you have any recommendations/approaches how can I write such a function, that will compile with gcc or similar compiler, but won't be decompilable by hex-rays?

EDIT: My goal is to make the code disassemblable, but not decompilable. I'm not looking for obfuscators that will hide the code completely, but a way to make IDA not to be able to decompile. for example, by somehow messing with the stack pointer.

I want to write a c function, that will fail hex-rays decompiler. I want to do it for study purposes, and not for an actual anti-reversing method. Do you have any recommendations/approaches how can I write such a function, that will compile with gcc or similar compiler, but won't be decompile-ble by hex-rays?

I want to write a C function, such that hex-rays decompiler will fail on it. I want to do it for study purposes, and not for an actual anti-reversing method. Do you have any recommendations/approaches how can I write such a function, that will compile with gcc or similar compiler, but won't be decompilable by hex-rays?