#pragma once

#include <stdbool.h>
#include <string.h>

#define SV_LIT(S) (S "LITERAL_CHECK", (str_view_t) { S, sizeof(S) - 1 })
#define SV_NULL ((str_view_t) { NULL, 0 })

typedef struct {
  const char *ptr;
  size_t len;
} str_view_t;

static inline str_view_t sv_from_parts(const char *ptr, size_t len) {
  return (str_view_t) { ptr, len };
}

static inline str_view_t sv_from_cstr(const char *ptr, size_t maxlen) {
  size_t len = strnlen(ptr, maxlen);
  return sv_from_parts(ptr, len);
}

static inline str_view_t sv_from_cstr_unbounded(const char *ptr) {
  size_t len = strlen(ptr);
  return sv_from_parts(ptr, len);
}