or a positive value if s1 > s2
asciiStrncasecmp
fn
int asciiStrncasecmp(string s1, string s2, size_t n)Compare s1 and s2, ignoring the case of ASCII characters and any characters after the first n in each string. If either string is less than n bytes long, comparison will stop at the first nul byte encountered.
Unlike the BSD strncasecmp() function, this only recognizes standard ASCII letters and ignores the locale, treating all non-ASCII characters as if they are not letters.
The same warning as in funcGLib.ascii_strcasecmp applies: Use this function only on strings known to be in encodings where bytes corresponding to ASCII letters always represent themselves.
Parameters
s1 | string to compare with s2 |
s2 | string to compare with s1 |
n | number of characters to compare |
Returns
0 if the strings match, a negative value if s1 < s2,