LRINT(3)            Linux Programmer's Manual            LRINT(3)



NNAAMMEE
       lrint, lrintf, lrintl, llrint, llrintf, llrintl - round to
       nearest integer

SSYYNNOOPPSSIISS
       ##iinncclluuddee <<mmaatthh..hh>>

       lloonngg iinntt llrriinntt((ddoouubbllee _x));;
       lloonngg iinntt llrriinnttff((ffllooaatt _x));;
       lloonngg iinntt llrriinnttll((lloonngg ddoouubbllee _x));;

       lloonngg lloonngg iinntt llllrriinntt((ddoouubbllee _x));;
       lloonngg lloonngg iinntt llllrriinnttff((ffllooaatt _x));;
       lloonngg lloonngg iinntt llllrriinnttll((lloonngg ddoouubbllee _x));;

DDEESSCCRRIIPPTTIIOONN
       These functions round their argument to the nearest  inte­
       ger  value, using the current rounding direction.  If _x is
       infinite or NaN, or if the rounded value  is  outside  the
       range  of  the return type, the numeric result is unspeci­
       fied.  A domain error may occur if the magnitude of  _x  is
       too large.

RREETTUURRNN VVAALLUUEE
       The rounded integer value.

EERRRROORRSS
       EEDDOOMM   The  magnitude  of _x is too large and _(_m_a_t_h___e_r_r_h_a_n_­
              _d_l_i_n_g _& _M_A_T_H___E_R_R_N_O_) is non-zero.

CCOONNFFOORRMMIINNGG TTOO
       C99.

SSEEEE AALLSSOO
       cceeiill(3),  fflloooorr(3),  llrroouunndd(3),   nneeaarrbbyyiinntt(3),   rriinntt(3),
       rroouunndd(3)



                            2001-05-31                   LRINT(3)