Comparing input with " ' " ?

[Chems]

I want to run a simple if statement:

if(ch == " '  ");

Of course this doesn't work I thought it would be simple just to declare it as its ASCII characters !.

I'm sure theres a simple way to do this could someone please enlighten me.

TIA

I found the answer declare it like this:

c='\''

[nonoob]

Yes, you found your answer correctly.

if (ch == '\'') ...