23.コンパイラーにC99-standardを使うように設定するには？
23.コンパイラーにC99-standardを使うように設定するには？
User can set the compiler to use the C99 standard by adding the '-std=c99' switch to the c compiler tool.Do this by right-clicking on your project and select properties.
Select the C/C++ build -> Settings node, and select the Tool Settings tab to the right.
Select your C Compiler and select the General node.
From the dropdown meny select C99.
Read more about the status of the C99 implementation on the following page: