> Find me one contemporary example (ANSI C) with a disassembled screenshot. Here in godbolt, clang compiling C simply deletes the code in the function past and

> Find me one contemporary example (ANSI C) with a disassembled screenshot. Here in godbolt, clang compiling C simply deletes the code in the function past and including the null pointer dereference. https://godbolt.org/z/9aqWPazsP https://godbolt.org/z/9aqWPazsP > This is writing sizeof(char) (== 1 almost everywhere) 1 everywhere. sizeof's unit is "how many chars". For instance there was a cray machine that could only access 64bit words. sizeof(char) is still 1, with 64bit chars. > zero to address zero. It is not using a NULL macro or other predefined symbol. NULL is defined as literal 0.