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Add missing static keywords to ul(1)

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This commit is contained in:
Ed Schouten 2011-11-06 08:17:53 +00:00
parent 4fbf47feda
commit d9079e3b3e
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=227190
1 changed files with 30 additions and 30 deletions
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60
usr.bin/ul/ul.c
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@ -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) {