On Sun, Sep 8, 2019 at 10:08 AM Bruno Haible <br...@clisp.org> wrote: > So, what we would need is are functions > > char * substring (const char *string, size_t length); > char * concatenated_string2 (const char *string1, size_t length1, > const char *string2, size_t length2); > char * concatenated_string3 (const char *string1, size_t length1, > const char *string2, size_t length2, > const char *string3, size_t length3); > ... > > where the length arguments are set to SIZE_MAX to designate the entire > string.
I think that substring() is the same as xstrndup().
