18 May
2014
18 May
'14
12:11 a.m.
Do the standard CL code-char and char-code functions do what you want?
- Daniel
On Fri, 16 May 2014, Joeish W wrote:
This is the code I'm referring to :
char c = (char)waitKey();
if( c == 27 ) break;
if( c == 'r' ) {.....
The function waitKey, above, outputs an integer as return and it's being cast to a char to make the result a letter. Can this be done in CFFI. I have a CFFI wrapper for waitKey btw, that has an :int return