btowc
wint_t btowc(int);
_wacs_char[ count ].vals[ 0 ] = ( wchar_t )btowc( '+' );
WACS_RARROW->vals[0] = ( wchar_t )btowc( '>' );
WACS_LARROW->vals[0] = ( wchar_t )btowc( '<' );
WACS_UARROW->vals[0] = ( wchar_t )btowc( '^' );
WACS_DARROW->vals[0] = ( wchar_t )btowc( 'v' );
WACS_BLOCK->vals[0] = ( wchar_t )btowc( '#' );
WACS_CKBOARD->vals[0] = ( wchar_t )btowc( ':' );
WACS_DEGREE->vals[0] = ( wchar_t )btowc( 39 ); /* ' */
WACS_PLMINUS->vals[0] = ( wchar_t )btowc( '#' );
WACS_BOARD->vals[0] = ( wchar_t )btowc( '#' );
WACS_LANTERN->vals[0] = ( wchar_t )btowc( '#' );
WACS_HLINE->vals[0] = ( wchar_t )btowc( '-' );
WACS_S1->vals[0] = ( wchar_t )btowc( '-' );
WACS_S9->vals[0] = ( wchar_t )btowc( '_' );
WACS_VLINE->vals[0] = ( wchar_t )btowc( '|' );
WACS_BULLET->vals[0] = ( wchar_t )btowc( 'o' );
WACS_S3->vals[0] = ( wchar_t )btowc( 'p' );
WACS_S7->vals[0] = ( wchar_t )btowc( 'r' );
WACS_LEQUAL->vals[0] = ( wchar_t )btowc( 'y' );
WACS_GEQUAL->vals[0] = ( wchar_t )btowc( 'z' );
WACS_PI->vals[0] = ( wchar_t )btowc( '{' );
WACS_NEQUAL->vals[0] = ( wchar_t )btowc( '|' );
WACS_STERLING->vals[0]= ( wchar_t )btowc( '}' );
win->bch = (wchar_t) btowc((int) ' ');
blank.ch = (wchar_t) btowc((int) ' ');
sp->ch = (wchar_t)btowc((int)win->bch);
ATF_REQUIRE(btowc(c) == *wcp);
ATF_REQUIRE_EQ(btowc(EOF), WEOF);
ATF_REQUIRE_EQ(btowc(*cp), WEOF);
ATF_REQUIRE(btowc(c) != WEOF);
c, btowc(c), (unsigned char)wctob(btowc(c)));
ATF_REQUIRE_EQ(wctob(btowc(c)), c);
ATF_TC(btowc);
ATF_TC_HEAD(btowc, tc)
ATF_TC_BODY(btowc, tc)
ATF_REQUIRE_EQ(btowc(EOF), WEOF);
ATF_REQUIRE_EQ(btowc(i), (wchar_t)(unsigned char)(i));
ATF_TP_ADD_TC(tp, btowc);
wc = btowc(c);
wc = btowc((unsigned char)*cp);
wc = btowc((unsigned char)*cp);
y->bytetab[i] = (u_char)((btowc((int)i) != WEOF) ? i : 0);