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-rw-r--r--modules/basic/basic-common.h26
1 files changed, 26 insertions, 0 deletions
diff --git a/modules/basic/basic-common.h b/modules/basic/basic-common.h
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+#ifndef __BASIC_COMMON_H__
+#define __BASIC_COMMON_H__
+
+G_BEGIN_DECLS
+
+/* Zero Width characters:
+ *
+ * 200B ZERO WIDTH SPACE
+ * 200C ZERO WIDTH NON-JOINER
+ * 200D ZERO WIDTH JOINER
+ * 200E LEFT-TO-RIGHT MARK
+ * 200F RIGHT-TO-LEFT MARK
+ * 202A LEFT-TO-RIGHT EMBEDDING
+ * 202B RIGHT-TO-LEFT EMBEDDING
+ * 202C POP DIRECTIONAL FORMATTING
+ * 202D LEFT-TO-RIGHT OVERRIDE
+ * 202E RIGHT-TO-LEFT OVERRIDE
+ * FEFF ZERO WIDTH NO-BREAK SPACE
+ */
+
+#define ZERO_WIDTH_CHAR(wc)\
+(((wc) >= 0x200B && (wc) <= 0x200F) || ((wc) >= 0x202A && (wc) <= 0x202E) || ((wc) == 0xFEFF))
+
+G_END_DECLS
+
+#endif /* __BASIC_COMMON_H__ */