replace Py_(u)intptr_t with the c99 standard types
diff --git a/Modules/sre_lib.h b/Modules/sre_lib.h
index 78f7ac7..0865fc6 100644
--- a/Modules/sre_lib.h
+++ b/Modules/sre_lib.h
@@ -529,7 +529,7 @@
     if (ctx->pattern[0] == SRE_OP_INFO) {
         /* optimization info block */
         /* <INFO> <1=skip> <2=flags> <3=min> ... */
-        if (ctx->pattern[3] && (Py_uintptr_t)(end - ctx->ptr) < ctx->pattern[3]) {
+        if (ctx->pattern[3] && (uintptr_t)(end - ctx->ptr) < ctx->pattern[3]) {
             TRACE(("reject (got %" PY_FORMAT_SIZE_T "d chars, "
                    "need %" PY_FORMAT_SIZE_T "d)\n",
                    end - ctx->ptr, (Py_ssize_t) ctx->pattern[3]));