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strnlen and strnstr undefined

Topic last updated 29 May 2012, by Igor Skochinsky. 1 reply
Yusuf X
29 May 2012

The compiler says strnlen() and strnstr() are undefined, even though I include <string.h> . Am I doing something wrong, or is there a workaround?

Igor Skochinsky
29 May 2012

Those are not standard C functions. Use strlen/strstr instead or a third-party implementation.