svn commit: r227190 - head/usr.bin/ul

[Ed Schouten]

Author: ed
Date: Sun Nov  6 08:17:53 2011
New Revision: 227190
URL: http://svn.freebsd.org/changeset/base/227190

Log:
  Add missing static keywords to ul(1)

Modified:
  head/usr.bin/ul/ul.c

Modified: head/usr.bin/ul/ul.c
==============================================================================
--- head/usr.bin/ul/ul.c        Sun Nov  6 08:17:47 2011        (r227189)
+++ head/usr.bin/ul/ul.c        Sun Nov  6 08:17:53 2011        (r227190)
@@ -66,8 +66,8 @@ static const char rcsid[] =
 #define        UNDERL  010     /* Ul */
 #define        BOLD    020     /* Bold */
 
-int    must_use_uc, must_overstrike;
-const char
+static int     must_use_uc, must_overstrike;
+static const char
        *CURS_UP, *CURS_RIGHT, *CURS_LEFT,
        *ENTER_STANDOUT, *EXIT_STANDOUT, *ENTER_UNDERLINE, *EXIT_UNDERLINE,
        *ENTER_DIM, *ENTER_BOLD, *ENTER_REVERSE, *UNDER_CHAR, *EXIT_ATTRIBUTES;
@@ -78,25 +78,25 @@ struct      CHAR    {
        int     c_width;        /* width or -1 if multi-column char. filler */
 } ;
 
-struct CHAR    obuf[MAXBUF];
-int    col, maxcol;
-int    mode;
-int    halfpos;
-int    upln;
-int    iflag;
+static struct  CHAR    obuf[MAXBUF];
+static int     col, maxcol;
+static int     mode;
+static int     halfpos;
+static int     upln;
+static int     iflag;
 
 static void usage(void);
-void setnewmode(int);
-void initcap(void);
-void reverse(void);
-int outchar(int);
-void fwd(void);
-void initbuf(void);
-void iattr(void);
-void overstrike(void);
-void flushln(void);
-void filter(FILE *);
-void outc(wint_t, int);
+static void setnewmode(int);
+static void initcap(void);
+static void reverse(void);
+static int outchar(int);
+static void fwd(void);
+static void initbuf(void);
+static void iattr(void);
+static void overstrike(void);
+static void flushln(void);
+static void filter(FILE *);
+static void outc(wint_t, int);
 
 #define        PRINT(s)        if (s == NULL) /* void */; else tputs(s, 1, 
outchar)
 
@@ -165,7 +165,7 @@ usage(void)
        exit(1);
 }
 
-void
+static void
 filter(FILE *f)
 {
        wint_t c;
@@ -299,7 +299,7 @@ filter(FILE *f)
                flushln();
 }
 
-void
+static void
 flushln(void)
 {
        int lastmode;
@@ -341,7 +341,7 @@ flushln(void)
  * For terminals that can overstrike, overstrike underlines and bolds.
  * We don't do anything with halfline ups and downs, or Greek.
  */
-void
+static void
 overstrike(void)
 {
        int i;
@@ -381,7 +381,7 @@ overstrike(void)
        }
 }
 
-void
+static void
 iattr(void)
 {
        int i;
@@ -405,7 +405,7 @@ iattr(void)
        putwchar('\n');
 }
 
-void
+static void
 initbuf(void)
 {
 
@@ -415,7 +415,7 @@ initbuf(void)
        mode &= ALTSET;
 }
 
-void
+static void
 fwd(void)
 {
        int oldcol, oldmax;
@@ -427,7 +427,7 @@ fwd(void)
        maxcol = oldmax;
 }
 
-void
+static void
 reverse(void)
 {
        upln++;
@@ -437,7 +437,7 @@ reverse(void)
        upln++;
 }
 
-void
+static void
 initcap(void)
 {
        static char tcapbuf[512];
@@ -490,7 +490,7 @@ initcap(void)
        must_use_uc = (UNDER_CHAR && !ENTER_UNDERLINE);
 }
 
-int
+static int
 outchar(int c)
 {
        return (putwchar(c) != WEOF ? c : EOF);
@@ -498,7 +498,7 @@ outchar(int c)
 
 static int curmode = 0;
 
-void
+static void
 outc(wint_t c, int width)
 {
        int i;
@@ -512,7 +512,7 @@ outc(wint_t c, int width)
        }
 }
 
-void
+static void
 setnewmode(int newmode)
 {
        if (!iflag) {
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