cgrammar 0.9.1

A comprehensive C language grammar parser library written in Rust, implementing the C23 standard (ISO/IEC 9899:2023).
Documentation 
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//en.cppreference.com/w/c/string/wide/wcscmp.html
#include <locale.h>
#include <stdio.h>
#include <wchar.h>
 
void demo(const wchar_t* lhs, const wchar_t* rhs)
{
    int rc = wcscmp(lhs, rhs);
    const char *rel = rc < 0 ? "precedes" : rc > 0 ? "follows" : "equals";
 
    setlocale(LC_ALL, "en_US.utf8");
    printf("[%ls] %s [%ls]\n", lhs, rel, rhs);
}
 
int main(void)
{
    const wchar_t* string = L"どうもありがとうございます";
    demo(string, L"どうも");
    demo(string, L"助かった");
    demo(string + 9, L"ありがとうございます" + 6);
}