How can I call system when parameters (filenames, etc.) Of the executed command arent known until run time?
What should malloc(0) do?
What is the right type to use for boolean values in c?
How can I delete a file?
I came across some code that puts a (void) cast before each call to printf. Why?
What should malloc(0) do? Return a null pointer or a pointer to 0 bytes?
Array is an lvalue or not?
What is the difference between memcpy and memmove?
How can I swap two values without using a temporary?
How do I send escape sequences to control a terminal or other device?
What should malloc() do?
How do I round numbers?
Here is a neat trick for checking whether two strings are equal
How can I change their mode to binary?
If null and 0 are equivalent as null pointer constants, which should I use?