Function avr_libc::strcmp

pub unsafe extern "C" fn strcmp(arg1: *const i8, arg2: *const i8) -> i16

\ingroup avr_string \fn int strcmp(const char *s1, const char *s2) \brief Compare two strings.

The strcmp() function compares the two strings \p s1 and \p s2.

\returns The strcmp() function returns an integer less than, equal to, or greater than zero if \p s1 is found, respectively, to be less than, to match, or be greater than \p s2. A consequence of the ordering used by strcmp() is that if \p s1 is an initial substring of \p s2, then \p s1 is considered to be "less than" \p s2.