Author: ed
Date: Sun Nov 6 08:14:22 2011
New Revision: 227157
URL: http://svn.freebsd.org/changeset/base/227157
Log:
Add missing static keywords to col(1)
Modified:
head/usr.bin/col/col.c
Modified: head/usr.bin/col/col.c
==============================================================================
--- head/usr.bin/col/col.c Sun Nov 6 08:14:16 2011 (r227156)
+++ head/usr.bin/col/col.c Sun Nov 6 08:14:22 2011 (r227157)
@@ -92,22 +92,22 @@ struct line_str {
int l_max_col; /* max column in the line */
};
-LINE *alloc_line(void);
-void dowarn(int);
-void flush_line(LINE *);
-void flush_lines(int);
-void flush_blanks(void);
-void free_line(LINE *);
-void usage(void);
-
-CSET last_set; /* char_set of last char printed */
-LINE *lines;
-int compress_spaces; /* if doing space -> tab conversion */
-int fine; /* if `fine' resolution (half lines) */
-int max_bufd_lines; /* max # lines to keep in memory */
-int nblank_lines; /* # blanks after last flushed line */
-int no_backspaces; /* if not to output any backspaces */
-int pass_unknown_seqs; /* pass unknown control sequences */
+static LINE *alloc_line(void);
+static void dowarn(int);
+static void flush_line(LINE *);
+static void flush_lines(int);
+static void flush_blanks(void);
+static void free_line(LINE *);
+static void usage(void);
+
+static CSET last_set; /* char_set of last char printed */
+static LINE *lines;
+static int compress_spaces; /* if doing space -> tab conversion */
+static int fine; /* if `fine' resolution (half lines) */
+static int max_bufd_lines; /* max # lines to keep in memory */
+static int nblank_lines; /* # blanks after last flushed line */
+static int no_backspaces; /* if not to output any backspaces */
+static int pass_unknown_seqs; /* pass unknown control sequences */
#define PUTC(ch) \
do { \
@@ -334,7 +334,7 @@ main(int argc, char **argv)
exit(0);
}
-void
+static void
flush_lines(int nflush)
{
LINE *l;
@@ -360,7 +360,7 @@ flush_lines(int nflush)
* is the number of half line feeds, otherwise it is the number of whole line
* feeds.
*/
-void
+static void
flush_blanks(void)
{
int half, i, nb;
@@ -389,7 +389,7 @@ flush_blanks(void)
* Write a line to stdout taking care of space to tab conversion (-h flag)
* and character set shifts.
*/
-void
+static void
flush_line(LINE *l)
{
CHAR *c, *endc;
@@ -502,7 +502,7 @@ flush_line(LINE *l)
static LINE *line_freelist;
-LINE *
+static LINE *
alloc_line(void)
{
LINE *l;
@@ -523,7 +523,7 @@ alloc_line(void)
return (l);
}
-void
+static void
free_line(LINE *l)
{
@@ -531,7 +531,7 @@ free_line(LINE *l)
line_freelist = l;
}
-void
+static void
usage(void)
{
@@ -539,7 +539,7 @@ usage(void)
exit(1);
}
-void
+static void
dowarn(int line)
{
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