Code cleanup

src/main.c

@@ -265,7 +265,7 @@ static char *sk_get_name (int fd)
         return NULL;
     }
 
-    const char *const strs[] = {
+    const char *strs[] = {
         host, ".", port
     };
 

src/str.h

@@ -47,7 +47,7 @@ static inline size_t str_len (const char *restrict str)
     return strlen(str);
 }
 
-static inline char *str_cat (const char *const strs[], size_t count)
+static inline char *str_cat (const char **strs, size_t count)
 {
     size_t size = 1;