SWAB(3) BSD Programmer's Manual SWAB(3) NNAAMMEE sswwaabb - swap adjacent bytes SSYYNNOOPPSSIISS ##iinncclluuddee <<ssttrriinngg..hh>> _v_o_i_d sswwaabb(_c_o_n_s_t _v_o_i_d _*_s_r_c, _v_o_i_d _*_d_s_t, _s_i_z_e___t _l_e_n); DDEESSCCRRIIPPTTIIOONN The function sswwaabb() copies _l_e_n bytes from the location referenced by _s_r_c to the location referenced by _d_s_t, swapping adjacent bytes. The argument _l_e_n must be even number. SSEEEE AALLSSOO bzero(3), memset(3) HHIISSTTOORRYY A sswwaabb() function appeared in Version 7 AT&T UNIX. 4.4BSD June 4, 1993 1