comparison mercurial/thirdparty/sha1dc/cext.c @ 44082:c3f741bb2f33

sha1dc: declare all variables at begininng of block

This is required to appease ancient C language standards, which
msvc 2008 still requires for Python 2.7 on Windows.

Differential Revision: https://phab.mercurial-scm.org/D7877

44081:ef36156eac9f

	return PyBytes_FromStringAndSize((char *)hash, 20);
}

static PyObject *pysha1ctx_hexdigest(pysha1ctx *self)
{
	unsigned char hash[20];
	if (!finalize(self->ctx, hash)) {
		return NULL;
	}
	char hexhash[40];
	static const char hexdigit[] = "0123456789abcdef";
	for (int i = 0; i < 20; ++i) {
		hexhash[i * 2] = hexdigit[hash[i] >> 4];
		hexhash[i * 2 + 1] = hexdigit[hash[i] & 15];
	}
	return PyString_FromStringAndSize(hexhash, 40);
}

44082:c3f741bb2f33

	return PyBytes_FromStringAndSize((char *)hash, 20);
}

static PyObject *pysha1ctx_hexdigest(pysha1ctx *self)
{
	static const char hexdigit[] = "0123456789abcdef";
	unsigned char hash[20];
	char hexhash[40];
	int i;
	if (!finalize(self->ctx, hash)) {
		return NULL;
	}
	for (i = 0; i < 20; ++i) {
		hexhash[i * 2] = hexdigit[hash[i] >> 4];
		hexhash[i * 2 + 1] = hexdigit[hash[i] & 15];
	}
	return PyString_FromStringAndSize(hexhash, 40);
}