[GitHub] [incubator-nuttx] xiaoxiang781216 commented on a change in pull request #4754: Revert "sim: Specify -fshort-wchar as NuttX wchar_t is 16-bit"

[GitBox <gi...@apache.org>]

xiaoxiang781216 commented on a change in pull request #4754:
URL: https://github.com/apache/incubator-nuttx/pull/4754#discussion_r765458294



##########
File path: include/sys/types.h
##########
@@ -161,13 +161,13 @@ typedef int16_t      key_t;
 typedef intptr_t     ptrdiff_t;
 
 #if !defined(__cplusplus)
-/* Wide, 16-bit character types.  wchar_t is a built-in type in C++ and
+/* Wide character types.  wchar_t is a built-in type in C++ and
  * its declaration here may cause compilation errors on some compilers.
  *
  * REVISIT: wchar_t belongs in stddef.h
  */
 
-typedef uint16_t     wchar_t;
+typedef int          wchar_t;

Review comment:
       Done.




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