Function init_str

str.h:80–84

static inline str_const *_s2c(str *_sp) {return (str_const *)(void *)(_sp);}

static inline void init_str(str *dest, const char *src)
{
	dest->s = (char *)src;
	dest->len = strlen(src);
}

/* zero-str tests */
#define ZSTR(_s)    (!(_s).s || (_s).len == 0)