diff options
Diffstat (limited to 'lsystem.c')
| -rw-r--r-- | lsystem.c | 25 |
1 files changed, 16 insertions, 9 deletions
diff --git a/lsystem.c b/lsystem.c index 93a5e03ae5904..ea3cfb0159d1b 100644 --- a/lsystem.c +++ b/lsystem.c @@ -1,5 +1,5 @@ /* - * Copyright (C) 1984-2015 Mark Nudelman + * Copyright (C) 1984-2016 Mark Nudelman * * You may distribute under the terms of either the GNU General Public * License or the Less License, as specified in the README file. @@ -38,12 +38,14 @@ extern IFILE curr_ifile; * Like plain "system()", but handles resetting terminal modes, etc. */ public void -lsystem(char *cmd, char *donemsg) +lsystem(cmd, donemsg) + char *cmd; + char *donemsg; { - int inp; + register int inp; #if HAVE_SHELL - char *shell; - char *p; + register char *shell; + register char *p; #endif IFILE save_ifile; #if MSDOS_COMPILER && MSDOS_COMPILER!=WIN32C @@ -248,7 +250,9 @@ lsystem(char *cmd, char *donemsg) * the whole current screen is piped. */ public int -pipe_mark(int c, char *cmd) +pipe_mark(c, cmd) + int c; + char *cmd; { POSITION mpos, tpos, bpos; @@ -280,10 +284,13 @@ pipe_mark(int c, char *cmd) * Feed it the file contents between the positions spos and epos. */ public int -pipe_data(char *cmd, POSITION spos, POSITION epos) +pipe_data(cmd, spos, epos) + char *cmd; + POSITION spos; + POSITION epos; { - FILE *f; - int c; + register FILE *f; + register int c; extern FILE *popen(); /* |