Preprocessor macro to quote its argument

[Peter da Silva]

In article <3891 at bingvaxu.cc.binghamton.edu> vu0310 at bingvaxu.cc.binghamton.edu.cc.binghamton.edu (R. Kym Horsell) writes:
> #define	CTRL(c)	((*#c)&037)

If you define CTRL(c) ((*#c)^('\177'^'?')) it'll handle '^?' for delete as
well, at the expense of producing gibberish for CTRL(a).
-- 
Peter da Silva.   `-_-'
+1 713 274 5180.   'U`
peter at ferranti.com