src/base/string/len.c


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#include "internal.h"

// len returns the length of the string.
int
string·len(string s)
{
    Hdr* h = (Hdr*)(s - sizeof(Hdr));
    return h->len;
}

// cap returns the capacity of the string buffer.
int
string·cap(string s)
{
    Hdr* h = (Hdr*)(s - sizeof(Hdr));
    return h->cap;
}