diff --git a/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md b/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md index 0ec2518bd3e981043b26f71a10464e469ebeb7c0..c0a4ef85fac43acb74fc5556ab72c2cf99873c27 100644 --- a/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md +++ b/rt-thread-version/rt-thread-standard/programming-manual/libc/introduction.md @@ -1,6 +1,6 @@ # LIBC 简介 -RT-Thread 提供的 LIBC (C library, C库),包含编译器内置 LIBC 配平层(LIBC leveling layer)和 POSIX 层三部分。布局如下图所示: +RT-Thread 提供的 LIBC (C library, C库),包含编译器内置 LIBC 配平层(LIBC leveling layer),ISO/ANSI C 标准和 POSIX 层三部分。布局如下图所示: ![libc_structure](figures/libc_structure.png)