X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=src%2Fcommand.c;h=a11a8dca9ce220a00e9b69fcf9dbb4cf950e8ad1;hb=0d9ec668b22535ba40fbcd4f15ee2fa13e6048ea;hp=3f0d3fb0d28a20bf017a7902af2b6d79251d9225;hpb=65dff54bd2ed75672de82f4c14ab9fac963eaa86;p=ncmpc.git

diff --git a/src/command.c b/src/command.c
index 3f0d3fb..a11a8dc 100644
--- a/src/command.c
+++ b/src/command.c
@@ -254,6 +254,30 @@ get_command_definitions(void)
 {
 	return cmds;
 }
+
+size_t
+get_cmds_max_name_width(command_definition_t *c)
+{
+	static size_t max = 0;
+
+	if (max != 0)
+		return max;
+
+	size_t len;
+	command_definition_t *p;
+
+	for (p = c; p->name != NULL; p++) {
+		/*
+		 * width and length are considered the same here, as command
+		 * names are not translated.
+		 */
+		len = (size_t) strlen(p->name);
+		if (len > max)
+			max = len;
+	}
+
+	return max;
+}
 #endif
 
 const char *