K 10
svn:author
V 8
keramida
K 8
svn:date
V 27
2013-02-20T18:31:55.293997Z
K 7
svn:log
V 439
Various improvements to the qsort(3) usage example:

- Remove unused #include.
- Do not cast away const.
- Use the canonical idiom to compare two numbers.
- Use proper type for sizes, i.e. size_t instead of int.
- Correct indentation.
- Simplify printf("\n") to puts("").
- Use return instead of exit() in main().

Submitted by:	Christoph Mallon, christoph.mallon at gmx.de
Approved by:	gjb (mentor)
Reviewed by:	stefanf
MFC after:	1 week

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