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| author | Meco Man <[email protected]> | 2023-11-05 20:53:02 -0500 |
|---|---|---|
| committer | GitHub <[email protected]> | 2023-11-06 09:53:02 +0800 |
| commit | bb8667e13b728d0584c21c30daac9bc517b6e300 (patch) | |
| tree | 0a5e848e926f57d1e14d6c8f9da225b925eb40d1 | |
| parent | 5ad6a6f2c59737b54f41b79b6d1e0d6a9ba08da1 (diff) | |
[rtdef] add comment for RT_USING_LIBC_ISO_ONLY (#8229)
| -rw-r--r-- | include/rtdef.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/rtdef.h b/include/rtdef.h index 10edc25df1..2f55651262 100644 --- a/include/rtdef.h +++ b/include/rtdef.h @@ -62,6 +62,7 @@ #ifdef RT_USING_LIBC #if !defined(RT_USING_LIBC_ISO_ONLY) && !defined(RT_VER_NUM) +/* If RT_VER_NUM is not defined, there is no extra libc support. */ #define RT_USING_LIBC_ISO_ONLY (1) #else #define RT_USING_LIBC_ISO_ONLY (0) |