Date: Thu, 27 Jan 1994 14:31:23 -0800 (PST) From: Hassan Saleh Subject: Re: form syntax ... (fwd) To: Edwin L Phillips Jr Cc: djgpp AT sun DOT soe DOT clarkson DOT edu I chnaged the headers to and <_string.h> and tried compiling with gcc message.cc -o message -lgpp. It generates the following error messages: message.cc: In function `int main()': message.cc:12: warning: implicit declaration of function 'int form(...)' message.cc(text+a5): undefined reference to 'form' message.cc(text+d7): undefined reference to 'form'