Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
Update 05Interacting with C APIs.md
2-5 Interacting with C APIs

2-5 Interacting with C APIs，校正了部分翻译和格式，请指正。
Merge pull request #86 from shanyimin/patch-2

校正B.2-5 Interacting with C APIs
校对B.2-5

校对B.2-5