Function ksprintf

src/library/common/kgen_basic.c:394–410

}

void
ksprintf(Kstring *kstr, const char *fmt,...)
{
    va_list ap;
    int len;

    va_start(ap, fmt);
    len = vsnprintf(kstr->buf, sizeof(kstr->buf), fmt, ap);
    va_end(ap);

    // to mute GCC with its warning regarding set but unused variables
#ifdef NDEBUG
    (void)len;
#endif

    assert((size_t)len < sizeof(kstr->buf));
}

void
kstrcatf(Kstring *kstr, const char *fmt,...)