Fixing the spelling of "writeable" to "writable", particularly PyBUF_WRITEABLE.
diff --git a/Include/object.h b/Include/object.h
index 03f4796..c4a5cba 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -162,7 +162,9 @@
/* Flags for getting buffers */
#define PyBUF_SIMPLE 0
#define PyBUF_CHARACTER 1
-#define PyBUF_WRITEABLE 0x0002
+#define PyBUF_WRITABLE 0x0002
+/* we used to include an E, backwards compatible alias */
+#define PyBUF_WRITEABLE PyBUF_WRITABLE
#define PyBUF_LOCKDATA 0x0004
#define PyBUF_FORMAT 0x0008
#define PyBUF_ND 0x0010
@@ -172,19 +174,19 @@
#define PyBUF_ANY_CONTIGUOUS (0x0100 | PyBUF_STRIDES)
#define PyBUF_INDIRECT (0x0200 | PyBUF_STRIDES)
-#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITEABLE)
+#define PyBUF_CONTIG (PyBUF_ND | PyBUF_WRITABLE)
#define PyBUF_CONTIG_RO (PyBUF_ND)
#define PyBUF_CONTIG_LCK (PyBUF_ND | PyBUF_LOCKDATA)
-#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITEABLE)
+#define PyBUF_STRIDED (PyBUF_STRIDES | PyBUF_WRITABLE)
#define PyBUF_STRIDED_RO (PyBUF_STRIDES)
#define PyBUF_STRIDED_LCK (PyBUF_STRIDES | PyBUF_LOCKDATA)
-#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITEABLE | PyBUF_FORMAT)
+#define PyBUF_RECORDS (PyBUF_STRIDES | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_RECORDS_RO (PyBUF_STRIDES | PyBUF_FORMAT)
#define PyBUF_RECORDS_LCK (PyBUF_STRIDES | PyBUF_LOCKDATA | PyBUF_FORMAT)
-#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITEABLE | PyBUF_FORMAT)
+#define PyBUF_FULL (PyBUF_INDIRECT | PyBUF_WRITABLE | PyBUF_FORMAT)
#define PyBUF_FULL_RO (PyBUF_INDIRECT | PyBUF_FORMAT)
#define PyBUF_FULL_LCK (PyBUF_INDIRECT | PyBUF_LOCKDATA | PyBUF_FORMAT)