From: Jason Kircher <cdrradar AT hold DOT odiferous DOT titilating DOT mail DOT com>
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Newsgroups: comp.os.msdos.djgpp
Subject: GCC warning - incompatible pointer type
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Date: Sat, 08 Feb 2003 15:07:41 GMT
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To: djgpp AT delorie DOT com
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Given buf is an array of 20 3-character strings that needs to be sorted, 
I used the following:

char buf[20][4];
...
qsort (buf, 20, 4, strcmp);

gcc -Wall -o foo foo.c
gcc gives me the warning:
warning: passing arg 4 of `qsort' from incompatible pointer type

The program works fine, however, it's just that the warning spooks me. 
Other than not saying -Wall, any idea how to get rid of this warning?