PBL: Add strnlen, needed for printf support
vsprintf needs strnlen, so in oder to add console support to
the PBL we need a strnlen implementation.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 631be8e commit c20983fad59b733e98f253fbc8c1802ef66bba09
@Sascha Hauer Sascha Hauer authored on 8 Dec 2014
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pbl/string.c