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authorJames McCoy <jamessan@jamessan.com>2017-04-05 22:39:40 -0400
committerJames McCoy <jamessan@jamessan.com>2017-04-05 22:39:40 -0400
commitbb54d921aaf85f0393c1ba10585560056f7f4ec8 (patch)
tree316ff7424337b3572b58340383eeabb3a0d36e80 /src/nvim/charset.h
parent4f69a8fb8854698adb2de8956ad0d86ff35a6f68 (diff)
parent210b013ce75b5ea8a897071e32decc1e1f88189e (diff)
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Merge remote-tracking branch 'origin/master' into vim-7.4.2170
Diffstat (limited to 'src/nvim/charset.h')
-rw-r--r--src/nvim/charset.h14
1 files changed, 14 insertions, 0 deletions
diff --git a/src/nvim/charset.h b/src/nvim/charset.h
index 78d6f2a76c..c69582c4c6 100644
--- a/src/nvim/charset.h
+++ b/src/nvim/charset.h
@@ -1,6 +1,20 @@
#ifndef NVIM_CHARSET_H
#define NVIM_CHARSET_H
+#include "nvim/types.h"
+#include "nvim/pos.h"
+#include "nvim/buffer_defs.h"
+
+/// Return the folded-case equivalent of the given character
+///
+/// @param[in] c Character to transform.
+///
+/// @return Folded variant.
+#define CH_FOLD(c) \
+ utf_fold((sizeof(c) == sizeof(char)) \
+ ?((int)(uint8_t)(c)) \
+ :((int)(c)))
+
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "charset.h.generated.h"
#endif