strcmp
Synopsis
#include <string.h>
int strcmp(const char *s1, const char *s2);
Status
Partially implemented
Conformance
IEEE Std 1003.1-2017
Description
The strcmp()
function shall compare the string pointed to by s1 to the string pointed to by s2.
The sign of a non-zero return value shall be determined by the sign of the difference between the values of the first
pair of bytes (both interpreted as type unsigned char) that differ in the strings being compared.
Return value
Upon completion, strcmp()
shall return an integer greater than, equal to, or less than 0
, if the string pointed
to by s1 is greater than, equal to, or less than the string pointed to by s2, respectively.
Errors
No errors are defined.
Tests
Untested
Known bugs
None