Add sorted insert in stringlist functions. Also added function to checked if string is already in string list. Signed-off-by: Alexander Aring <a.aring@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Do not add additional space between strings, we already did this by adding 4 to the string length. Signed-off-by: Sascha Hauer <sha@pengutronix.de>
of strings. For now mainly useful to print the resulting list in columns which is used in tab completion and ls.