add header guards. fix warning in example - Githubissues

haarcuba / cpp-text-table

C++ text table: format text in tabular form

GNU Lesser General Public License v2.1

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add header guards. fix warning in example #7

Closed yuvalif closed 4 years ago

yuvalif commented 4 years ago

fix: https://github.com/haarcuba/cpp-text-table/issues/6

Signed-off-by: Yuval Lifshitz yuvalif@yahoo.com