Readchar

Overview
This readchar(f) function will read a character from a file with handle f. The file handle maintains its position in the file, so after a call to read char the position pointer will be incremented.


 * Pass: The File handle to read character from
 * Returns: A character from the file type Char

Example
function void main { var f:=open("hello.txt","r"); var u:=readchar(f); close(f); };
 * 1) include 

Since: Version 0.41b