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toolchain-gcc-arm-embedded

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<a name="Miscellaneous-Macros-and-Functions"></a>
<h2 class="chapter">11 Miscellaneous Macros and Functions</h2>
<p>This chapter describes miscellaneous routines not covered elsewhere.
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<tr><td align="left" valign="top">&bull; <a href="ffs.html#ffs" accesskey="1">ffs</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Return first bit set in a word
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<tr><td align="left" valign="top">&bull; <a href="_005f_005fretarget_005flock_005finit.html#g_t_005f_005fretarget_005flock_005finit" accesskey="2">__retarget_lock_init</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Retargetable locking routines
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<tr><td align="left" valign="top">&bull; <a href="unctrl.html#unctrl" accesskey="3">unctrl</a>:</td><td>&nbsp;&nbsp;</td><td align="left" valign="top">Return printable representation of a character
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