1) Const enough things to avoid warnings.

2) Cast ifdef_level to a size_t before comparing it to a ratio of size_ts.
   Ifdef_level should always be positive.
3) Complete prototype for chfont.
4) Cast some ptrdiff_ts to ints before using as a field width.
5) Avoid shadowing a local variable p with another local variable p.

1 files changed, 4 insertions, 4 deletions

diff --git a/usr.bin/indent/indent.h b/usr.bin/indent/indent.h
index cd64498..4c52bf8 100644
--- a/usr.bin/indent/indent.h
+++ b/usr.bin/indent/indent.h
@@ -33,13 +33,13 @@ int	compute_code_target(void);
 int	compute_label_target(void);
 int	count_spaces(int, char *);
 int	lexi(void);
-void	diag2(int, char *);
-void	diag3(int, char *, int);
-void	diag4(int, char *, int, int);
+void	diag2(int, const char *);
+void	diag3(int, const char *, int);
+void	diag4(int, const char *, int, int);
 void	dump_line(void);
 void	fill_buffer(void);
 void	parse(int);
-void	parsefont(struct fstate *, char *);
+void	parsefont(struct fstate *, const char *);
 void	pr_comment(void);
 void	set_defaults(void);
 void	set_option(char *);