Technology 20090709 gcc macro

1.gcc macro coly li referenced from gcc manual 2. definitionmacro is a block of code with a given name. when the name is used, it is replaced by the content of macro (that…

Technology 20090709 gcc macro

1.gcc macro coly lireferenced from gcc manual2. definitionmacro is a block of code with a given name. when the name is used, it isreplaced by the content of macro (that block…