From: Charles Sandmann <sandmann AT clio DOT rice DOT edu>
Newsgroups: comp.os.msdos.djgpp
Subject: Re: c:/djgpp/tmp\ccDQ1otP.o(.text+0x7fc):drawing.c: undefined reference to `snprintf'
Date: Wed, 10 Jul 2002 00:25:55 CDT
Organization: Rice University, Houston TX
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To: djgpp AT delorie DOT com
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>    Hi, Please, What does it means ? Thank you in advance.

The program you are trying to build is using the routine snprintf(), 
which is a relatively new call and not available in the v2.03 library.

You can either try the 2.04 work in progress library, or inspect the
code and see if you can get by with a simple define:

#define snprintf(a,b,c,d) sprintf(a,c,d)

This define assumes the string is long enough.  snprintf() is a safe
sprintf call which you send the string length so you don't get buffer
overruns.