Avoid non-ANSI function declarations

Sparse says things like:

	warning: non-ANSI function declaration of function 'calc_ttl'

Signed-off-by: John Keeping <john@keeping.me.uk>

1 files changed, 6 insertions, 6 deletions

@@ -46,7 +46,7 @@ void cgit_vprint_error(const char *fmt, va_list ap)
         html("</div>\n");
 }
 
-const char *cgit_httpscheme()
+const char *cgit_httpscheme(void)
 {
         if (ctx.env.https && !strcmp(ctx.env.https, "on"))
                 return "https://";
@@ -54,7 +54,7 @@ const char *cgit_httpscheme()
                 return "http://";
 }
 
-const char *cgit_hosturl()
+const char *cgit_hosturl(void)
 {
         if (ctx.env.http_host)
                 return ctx.env.http_host;
@@ -65,14 +65,14 @@ const char *cgit_hosturl()
         return fmtalloc("%s:%s", ctx.env.server_name, ctx.env.server_port);
 }
 
-const char *cgit_currenturl()
+const char *cgit_currenturl(void)
 {
         if (!ctx.qry.url)
                 return cgit_rooturl();
         return ctx.qry.url;
 }
 
-const char *cgit_rooturl()
+const char *cgit_rooturl(void)
 {
         if (ctx.cfg.virtual_root)
                 return ctx.cfg.virtual_root;
@@ -80,7 +80,7 @@ const char *cgit_rooturl()
                 return ctx.cfg.script_name;
 }
 
-const char *cgit_loginurl()
+const char *cgit_loginurl(void)
 {
         static const char *login_url = 0;
         if (!login_url)
@@ -735,7 +735,7 @@ void cgit_print_docstart(void)
                 html_include(ctx.cfg.header);
 }
 
-void cgit_print_docend()
+void cgit_print_docend(void)
 {
         html("</div> <!-- class=content -->\n");
         if (ctx.cfg.embedded) {