STRCOLL(3) Linux Programmer's Manual STRCOLL(3)
strcoll - compare two strings using the current locale
int strcoll(const char *s1, const char *s2);
The strcoll() function compares the two strings s1 and s2. It returns an integer less
than, equal to, or greater than zero if s1 is found, respectively, to be less than, to
match, or be greater than s2. The comparison is based on strings interpreted as appropri-
ate for the program's current locale for category LC_COLLATE. (See setlocale(3)).
The strcoll() function returns an integer less than, equal to, or greater than zero if s1
is found, respectively, to be less than, to match, or be greater than s2, when both are
interpreted as appropriate for the current locale.
SVID 3, BSD 4.3, ISO 9899
In the "POSIX" or "C" locales strcoll() is equivalent to strcmp().
bcmp(3), memcmp(3), strcasecmp(3), strcmp(3), strxfrm(3), setlocale(3)
GNU 1993-04-12 STRCOLL(3)