mevets questions

mevets answers

• Segmented memory model in C cross compilers
• Header file typedef definition
• What is the purpose of this function in assembly?
• Write operation on memory mapped IO gives segmentation fault
• How to output as fast as possible a fixed buffer?
• What is `int 3` really supposed to do?
• Working of the IRQs and the iret instruction semantics on a 32 bit kernel (protected mode)
• How do I discern ESC-sequences from other characters in C?
• Is free() missing in this "good taste" and "bad taste"code?
• sigwait duplicated and transformed signals on MacOS