tor - Transit encryption and privacy out of the box

Age	Commit message (Collapse)	Author
2019-11-07	lib/cc: Define the standard C macro pasting trick in one place.	Nick Mathewson
	This file is a workaround for the issue that if you say `a ## b` to create a token that is the name of a macro, the C preprocessor won't expand that macro. So you can't say this: #define FOO__SQUARE(x) ((x)(x)) #define FOO__CUBE(x) ((x)(x)(x)) #define FOO(func, x) FOO__##func(x) Instead, the standard C trick is to add a layer of indirection: #define PASTE(a,b) PASTE__(a,b) #define PASTE__(a,b) a ## b #define FOO__SQUARE(x) ((x)(x)) #define FOO__CUBE(x) ((x)(x)(x)) #define FOO(func, x) PASTE(FOO__, func)(x) We should use this kind of trick sparingly, since it gets confusing.
2019-05-02	Add comments to include.am files to note where new sources go	Nick Mathewson
	This mechanism isn't perfect, and sometimes it will guess wrong, but it will help our automation.
2018-11-06	New macro CTASSERT(condition) to assert condition at compile-time.	Taylor R Campbell
	To get it, use: #include "lib/cc/ctassert.h"
2018-06-21	Move compiler-compatibility headers into their own module	Nick Mathewson
	This one has no generated code.