lwip_xchar macro

Syntax

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Summary

Declaration

#define lwip_xchar(i) ((char)((i) < 10 ? '0' + (i) : 'A' + (i) - 10))

Argument

Code

Location

#define lwip_xchar(i) ((char)((i) < 10 ? '0' + (i) : 'A' + (i) - 10))

buf[i++] = lwip_xchar(((current_block_value & 0xf000) >> 12));

buf[i++] = lwip_xchar(((current_block_value & 0xf00) >> 8));

buf[i++] = lwip_xchar(((current_block_value & 0xf0) >> 4));

buf[i++] = lwip_xchar((current_block_value & 0xf));