Use unsigned enums for mask types
diff --git a/src/hb-buffer.h b/src/hb-buffer.h
index 87c4ce5..3086851 100644
--- a/src/hb-buffer.h
+++ b/src/hb-buffer.h
@@ -172,10 +172,10 @@
typedef enum { /*< flags >*/
- HB_BUFFER_FLAG_DEFAULT = 0x00000000,
- HB_BUFFER_FLAG_BOT = 0x00000001, /* Beginning-of-text */
- HB_BUFFER_FLAG_EOT = 0x00000002, /* End-of-text */
- HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004
+ HB_BUFFER_FLAG_DEFAULT = 0x00000000u,
+ HB_BUFFER_FLAG_BOT = 0x00000001u, /* Beginning-of-text */
+ HB_BUFFER_FLAG_EOT = 0x00000002u, /* End-of-text */
+ HB_BUFFER_FLAG_PRESERVE_DEFAULT_IGNORABLES = 0x00000004u
} hb_buffer_flags_t;
void
@@ -275,10 +275,10 @@
*/
typedef enum { /*< flags >*/
- HB_BUFFER_SERIALIZE_FLAG_DEFAULT = 0x00000000,
- HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS = 0x00000001,
- HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS = 0x00000002,
- HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004
+ HB_BUFFER_SERIALIZE_FLAG_DEFAULT = 0x00000000u,
+ HB_BUFFER_SERIALIZE_FLAG_NO_CLUSTERS = 0x00000001u,
+ HB_BUFFER_SERIALIZE_FLAG_NO_POSITIONS = 0x00000002u,
+ HB_BUFFER_SERIALIZE_FLAG_NO_GLYPH_NAMES = 0x00000004u
} hb_buffer_serialize_flags_t;
typedef enum {
diff --git a/src/hb-ot-layout-private.hh b/src/hb-ot-layout-private.hh
index 92d7bdc..9a4d6d8 100644
--- a/src/hb-ot-layout-private.hh
+++ b/src/hb-ot-layout-private.hh
@@ -49,10 +49,10 @@
enum {
- MASK0_ZWJ = 0x20,
- MASK0_ZWNJ = 0x40,
- MASK0_IGNORABLE = 0x80,
- MASK0_GEN_CAT = 0x1F
+ MASK0_ZWJ = 0x20u,
+ MASK0_ZWNJ = 0x40u,
+ MASK0_IGNORABLE = 0x80u,
+ MASK0_GEN_CAT = 0x1Fu
};
inline void
