printf &rArr; _printf_char_file &rArr; _printf_char_common &rArr; __printf
<P>
<H3>
Mutually Recursive functions
</H3> <LI><a href="#[14]">PORT0_COMB_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[14]">PORT0_COMB_Handler</a><BR>
 <LI><a href="#[8]">BusFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[8]">BusFault_Handler</a><BR>
 <LI><a href="#[6]">HardFault_Handler</a>&nbsp;&nbsp;&nbsp;&rArr;&nbsp;&nbsp;&nbsp;<a href="#[6]">HardFault_Handler</a><BR>
 <LI><a href="#[7]">