strcoll - Compares strings using locale collation
Standard C Library (libc.so, libc.a)
const char *s1,
const char *s2);
Interfaces documented on this reference page conform to industry standards as follows:
strcoll(): XPG4, XPG4-UNIX
Refer to the standards(5) reference page for more information about industry standards and associated tags.
Specifies first string to be compared. Specifies second string to be compared.
The strcoll() function compares the string pointed to by the s1 parameter with the string pointed to by the s2 parameter, both interpreted as appropriate to the LC_COLLATE category of the current locale.
On successful completion, the strcoll() function returns an integer whose value is greater than, equal to, or less than 0 (zero), according to whether the s1 string is greater than, equal to, or less than the s2 string.
[Digital] When a successful comparison cannot be made, this function returns a value of 0 (zero).
The strcoll() function sets errno to the specified values for the following conditions: The string pointed to by the s1 or s2 parameter contains characters outside the domain of the collating sequence.
Functions: setlocale(3), string(3)/strcmp(3), strxfrm(3), wcscoll(3)
Standards: standards(5) delim off