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change C code to compile on old MS C++ compilers #7

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change C code to compile on old MS C++ compilers #7

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7 changes: 4 additions & 3 deletions streql.c
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Original file line number Diff line number Diff line change
Expand Up @@ -2,18 +2,19 @@

// The core function: test two regions of memory for bytewise equality.
static int equals_internal(const char *x, unsigned int xlen, const char *y, unsigned int ylen) {
if (xlen != ylen) return 0;

int i, result = 0;

if (xlen != ylen) return 0;
for (i = 0; i < xlen; i++) result |= x[i] ^ y[i];
return result == 0;
}


static PyObject *equals(PyObject *self, PyObject *args) {
const char *x = NULL, *y = NULL; unsigned int xlen, ylen;
int equal;
if (!PyArg_ParseTuple(args, "et#et#", "utf8", &x, &xlen, "utf8", &y, &ylen)) return NULL;
int equal = equals_internal(x, xlen, y, ylen);
equal = equals_internal(x, xlen, y, ylen);
PyMem_Free((void*)x); PyMem_Free((void*)y);

if (equal) {
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