cgrammar 0.9.1

A comprehensive C language grammar parser library written in Rust, implementing the C23 standard (ISO/IEC 9899:2023).
Documentation 
1
2
3
4
5
6
7
8
9
10
11
12
13
14

//en.cppreference.com/w/c/numeric/math/NAN-2.html
#include <inttypes.h>
#include <math.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
 
int main(void)
{
    const double f = NAN;
    uint64_t fn;
    memcpy(&fn, &f, sizeof f);
    printf("NAN:   %f %" PRIx64 "\n", f, fn);
}