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<?xml-stylesheet type="text/xsl" href="https://community.arm.com/utility/feedstylesheets/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>External Funtion Type</title><link>https://community.arm.com/developer/tools-software/tools/f/keil-forum/14608/external-funtion-type</link><description> This works: 
extern char Fn1( char, char );
extern char Fn2( char, char );
extern char Fn3( char, char );
 
 
This causes a lot of linker errors. 
typedef char FnT( char, char );
extern FnT Fn1,Fn2,Fn3;
 
 
Is this legal C? </description><dc:language>en-US</dc:language><generator>Telligent Community 10</generator></channel></rss>