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Test Your Knowledge in Computers #61
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A computer on a LAN segment is uniquely identified by its MAC address.
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(freebsd section 3)
man page for floorl

FLOOR(3)						   BSD Library Functions Manual 						  FLOOR(3)

NAME
floor, floorf, floorl -- largest integral value less than or equal to x LIBRARY
Math Library (libm, -lm) SYNOPSIS
#include <math.h> double floor(double x); float floorf(float x); long double floorl(long double x); DESCRIPTION
The floor(), floorf() and floorl() functions return the largest integral value less than or equal to x, expressed as a floating-point number. SEE ALSO
abs(3), ceil(3), fabs(3), ieee(3), math(3), rint(3), round(3), trunc(3) STANDARDS
The floor() function conforms to ISO/IEC 9899:1990 (``ISO C90''). The floorf() and floorl() functions conform to ISO/IEC 9899:1999 (``ISO C99''). BSD
January 13, 2005 BSD

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