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/byte/memchr.html
#include <stdio.h>
#include <string.h>
 
int main(void)
{
    const char str[] = "ABCDEFG";
    const int chars[] = {'D', 'd'};
    for (size_t i = 0; i < sizeof chars / (sizeof chars[0]); ++i)
    {
        const int c = chars[i];   
        const char *ps = memchr(str, c, strlen(str));
        ps ? printf ("character '%c'(%i) found: %s\n", c, c, ps)
           : printf ("character '%c'(%i) not found\n", c, c);
    }
    return 0;
}