Mark some C and C++ variables as constant.

Forwarded: yes
Last-Update: 2021-11-14


Gbp-Pq: Name constify.patch

2 files changed, 8 insertions, 8 deletions

diff --git a/bomstrip.c b/bomstrip.c
index a5a831a..84f618f 100755
--- a/bomstrip.c
+++ b/bomstrip.c
@@ -4,19 +4,19 @@
 #include <string.h>
 
 char		 buf[BUFSIZ];
-const char	*utf8bom = "\xef\xbb\xbf";
+const char	* const utf8bom = "\xef\xbb\xbf";
 
 static void	 usage(const char *);
 
 static void
-usage(const char *prog)
+usage(const char * const prog)
 {
 	fprintf(stderr, "usage: %s\n", prog);
 	exit(1);
 }
 
 int
-main(int argc, const char * const argv[])
+main(const int argc, const char * const argv[])
 {
 	size_t nread;
 
diff --git a/bomstrip.cpp b/bomstrip.cpp
index 51ca93c..aec7b7f 100755
--- a/bomstrip.cpp
+++ b/bomstrip.cpp
@@ -6,20 +6,20 @@
 
 using namespace std;
 
-const char	*utf8bom = "\xef\xbb\xbf";
+const char	* const utf8bom = "\xef\xbb\xbf";
 
 static void	 usage(const char *);
-static void	 outendl(string &);
+static void	 outendl(const string &);
 
 static void
-usage(const char *prog)
+usage(const char * const prog)
 {
 	cerr << "usage: " << prog << endl;
 	exit(1);
 }
 
 static void
-outendl(string &s)
+outendl(const string &s)
 {
 	cout << s;
 	if (!cin.eof())
@@ -27,7 +27,7 @@ outendl(string &s)
 }
 
 int
-main(int argc, const char * const argv[])
+main(const int argc, const char * const argv[])
 {
 	string s;