What's the best way to fix warnings from unused result

Hal Murray hmurray at megapathdsl.net
Sun Apr 7 20:27:37 UTC 2019

> Does a simple void cast work?  E.g.:
>  	(void) strerror_r(...)

I haven't found the magic using that approach.

../../ntpd/nts.c:214:16: warning: ignoring return value of ‘strerror_r’, 
declared with attribute warn_unused_result [-Wunused-result]
         (void) strerror_r(errno, errbuf, sizeof(errbuf));

These are my opinions.  I hate spam.

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