a string to split
a string which specifies the places at which to split the string. The delimiter is not included in any of the resulting strings, unless @max_tokens is reached.
the maximum number of pieces to split @string into. If this is less than 1, the string is split completely.
a newly-allocated %NULL-terminated array of strings. Use g_strfreev() to free it.
Splits a string into a maximum of @max_tokens pieces, using the given @delimiter. If @max_tokens is reached, the remainder of @string is appended to the last token.
As an example, the result of g_strsplit (":a:bc::d:", ":", -1) is a %NULL-terminated vector containing the six strings "", "a", "bc", "", "d" and "".
As a special case, the result of splitting the empty string "" is an empty vector, not a vector containing a single string. The reason for this special case is that being able to represent an empty vector is typically more useful than consistent handling of empty elements. If you do need to represent empty elements, you'll need to check for the empty string before calling g_strsplit().