Why the size of `int` is not guaranteedIn the C language standard, `int` is only defined as being "at least 16 bits." The fact that `int` is 32 bits in most modern environments is merely a convention, ...

Ok, basically I want a field width specifier, only that repeats something. Such as say 30 empty spaces in a printf or reapeats "-" 30 times, basically to format output. Thanks for the help. void ...