diff options
Diffstat (limited to 'ex/ex_screen.c')
| -rw-r--r-- | ex/ex_screen.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/ex/ex_screen.c b/ex/ex_screen.c index 9bc5bf04b06a4..9cb108f976a70 100644 --- a/ex/ex_screen.c +++ b/ex/ex_screen.c @@ -10,7 +10,7 @@ #include "config.h" #ifndef lint -static const char sccsid[] = "@(#)ex_screen.c 10.11 (Berkeley) 6/29/96"; +static const char sccsid[] = "$Id: ex_screen.c,v 10.12 2001/06/25 15:19:19 skimo Exp $"; #endif /* not lint */ #include <sys/types.h> @@ -33,9 +33,7 @@ static const char sccsid[] = "@(#)ex_screen.c 10.11 (Berkeley) 6/29/96"; * PUBLIC: int ex_bg __P((SCR *, EXCMD *)); */ int -ex_bg(sp, cmdp) - SCR *sp; - EXCMD *cmdp; +ex_bg(SCR *sp, EXCMD *cmdp) { return (vs_bg(sp)); } @@ -47,9 +45,7 @@ ex_bg(sp, cmdp) * PUBLIC: int ex_fg __P((SCR *, EXCMD *)); */ int -ex_fg(sp, cmdp) - SCR *sp; - EXCMD *cmdp; +ex_fg(SCR *sp, EXCMD *cmdp) { SCR *nsp; int newscreen; @@ -73,9 +69,7 @@ ex_fg(sp, cmdp) * PUBLIC: int ex_resize __P((SCR *, EXCMD *)); */ int -ex_resize(sp, cmdp) - SCR *sp; - EXCMD *cmdp; +ex_resize(SCR *sp, EXCMD *cmdp) { adj_t adj; @@ -104,22 +98,21 @@ ex_resize(sp, cmdp) * PUBLIC: int ex_sdisplay __P((SCR *)); */ int -ex_sdisplay(sp) - SCR *sp; +ex_sdisplay(SCR *sp) { GS *gp; SCR *tsp; int cnt, col, len, sep; gp = sp->gp; - if ((tsp = gp->hq.cqh_first) == (void *)&gp->hq) { + if ((tsp = TAILQ_FIRST(gp->hq)) == NULL) { msgq(sp, M_INFO, "149|No background screens to display"); return (0); } col = len = sep = 0; - for (cnt = 1; tsp != (void *)&gp->hq && !INTERRUPTED(sp); - tsp = tsp->q.cqe_next) { + for (cnt = 1; tsp != NULL && !INTERRUPTED(sp); + tsp = TAILQ_NEXT(tsp, q)) { col += len = strlen(tsp->frp->name) + sep; if (col >= sp->cols - 1) { col = len; |