3 commits

Author	SHA1	Message	Date
Lenny Maiorani	b2316701a8	Everywhere: void arguments to C functions ... Problem: - C functions with no arguments require a single `void` in the argument list. Solution: - Put the `void` in the argument list of functions in C header files.	2020-12-26 10:10:27 +01:00
Lenny Maiorani	765936ebae	Everywhere: Switch from (void) to [[maybe_unused]] (#4473) ... Problem: - `(void)` simply casts the expression to void. This is understood to indicate that it is ignored, but this is really a compiler trick to get the compiler to not generate a warning. Solution: - Use the `[[maybe_unused]]` attribute to indicate the value is unused. Note: - Functions taking a `(void)` argument list have also been changed to `()` because this is not needed and shows up in the same grep command.	2020-12-21 00:09:48 +01:00
Nico Weber	1f323076f0	Add man pages for seteuid() and friends. ... Also add an overview page that explains the general concepts.	2020-07-03 19:37:28 +02:00