Author: ed
Date: Sun Nov  6 08:18:11 2011
New Revision: 227193
URL: http://svn.freebsd.org/changeset/base/227193

Log:
  Add missing static keywords to uniq(1)

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

Modified: head/usr.bin/uniq/uniq.c
==============================================================================
--- head/usr.bin/uniq/uniq.c    Sun Nov  6 08:18:05 2011        (r227192)
+++ head/usr.bin/uniq/uniq.c    Sun Nov  6 08:18:11 2011        (r227193)
@@ -57,15 +57,15 @@ static const char rcsid[] =
 #include <wchar.h>
 #include <wctype.h>
 
-int cflag, dflag, uflag, iflag;
-int numchars, numfields, repeats;
+static int cflag, dflag, uflag, iflag;
+static int numchars, numfields, repeats;
 
-FILE   *file(const char *, const char *);
-wchar_t        *convert(const char *);
-int     inlcmp(const char *, const char *);
-void    show(FILE *, const char *);
-wchar_t        *skip(wchar_t *);
-void    obsolete(char *[]);
+static FILE    *file(const char *, const char *);
+static wchar_t *convert(const char *);
+static int      inlcmp(const char *, const char *);
+static void     show(FILE *, const char *);
+static wchar_t *skip(wchar_t *);
+static void     obsolete(char *[]);
 static void     usage(void);
 
 int
@@ -184,7 +184,7 @@ main (int argc, char *argv[])
        exit(0);
 }
 
-wchar_t *
+static wchar_t *
 convert(const char *str)
 {
        size_t n;
@@ -218,7 +218,7 @@ convert(const char *str)
        return (ret);
 }
 
-int
+static int
 inlcmp(const char *s1, const char *s2)
 {
        int c1, c2;
@@ -241,7 +241,7 @@ inlcmp(const char *s1, const char *s2)
  *     Output a line depending on the flags and number of repetitions
  *     of the line.
  */
-void
+static void
 show(FILE *ofp, const char *str)
 {
 
@@ -251,7 +251,7 @@ show(FILE *ofp, const char *str)
                (void)fprintf(ofp, "%s", str);
 }
 
-wchar_t *
+static wchar_t *
 skip(wchar_t *str)
 {
        int nchars, nfields;
@@ -267,7 +267,7 @@ skip(wchar_t *str)
        return(str);
 }
 
-FILE *
+static FILE *
 file(const char *name, const char *mode)
 {
        FILE *fp;
@@ -277,7 +277,7 @@ file(const char *name, const char *mode)
        return(fp);
 }
 
-void
+static void
 obsolete(char *argv[])
 {
        int len;
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