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Searched refs:ZBIT (Results 1 – 6 of 6) sorted by relevance

/titanic_41/usr/src/cmd/troff/
H A Dn9.c80 i |= ZBIT; in setz()
125 *i++ = c | ZBIT; in setline()
224 *j++ = i | ZBIT; in setbra()
241 *--j &= ~ZBIT; in setbra()
273 c |= ZBIT; in setvline()
299 *(vlp - 2) &= ~ZBIT; in setvline()
368 drawbuf[0] = DRAWFCN | chbits | ZBIT; in setdraw()
369 drawbuf[1] = type | chbits | ZBIT; in setdraw()
370 drawbuf[2] = '.' | chbits | ZBIT; /* use default drawing character */ in setdraw()
381 drawbuf[j++] = DRAWFCN | chbits | ZBIT; /* marks end for ptout */ in setdraw()
H A Dtdef.h219 #define ZBIT 0x80000000 /* (01L << 31) */ /* zero width char */ macro
220 #define iszbit(n) ((n) & ZBIT)
254 #define ZWDELIM1 ZBIT | FIRSTOFMB | ' ' /* non-ASCII word delimiter 1 */
255 #define ZWDELIM2 ZBIT | MIDDLEOFMB | ' ' /* non-ASCII word delimiter 2 */
H A Dn1.c997 *i++ = c | ZBIT; in setxon()
1129 i |= ZBIT; in getch0()
H A Dn7.c886 ZBIT;
/titanic_41/usr/src/cmd/troff/troff.d/
H A Dt6.c72 if (j & (ZBIT|MOT)) {
432 c |= ZBIT; in setht()
449 c |= ZBIT; in setslant()
/titanic_41/usr/src/cmd/troff/nroff.d/
H A Dn6.c61 if (j & (ZBIT|MOT)) {