lesson 22

This commit is contained in:
Carlos
2015-05-18 09:39:41 +02:00
parent 293f556a7e
commit 1ec003f2c4
8 changed files with 108 additions and 10 deletions

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../../21-shell/libc/function.h

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#ifndef FUNCTION_H
#define FUNCTION_H
/* Sometimes we want to keep parameters to a function for later use
* and this is a solution to avoid the 'unused parameter' compiler warning */
#define UNUSED(x) (void)(x)
#endif