#import ?

엥? 이런 넘도 있었나? -ㅁ-?

$ g++ float.c -lm

float.c:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated]

float.c:3:11: error: ‘::main’ must return ‘int’

float.c: In function ‘int main()’:

$ gcc float.c -lm

float.c:1:2: warning: #import is a deprecated GCC extension [-Wdeprecated]

float.c: In function ‘main’:

If you are familiar with C++ and macros, then #import "Class.h"  is similar to { #pragma once #include "class.h" } [링크 : http://stackoverflow.com/.../what-is-the-difference-between-import-and-include-in-objective-c]