구차니의 잡동사니 모음

#include <stdio.h>

void testout1(const char *s) {
  printf("시험출력1:%s\n", s);
}

void testout2(const char *s) {
  printf("시험출력2:%s\n", s);
}

// 함수포인터 변수
void (*funcPtr)(const char *s);

int main() {
  // 함수포인터를 testout1, testout2로 각각 대입해보고 실행해본다.
  funcPtr = testout1;
  funcPtr("테스트");
  funcPtr = testout2;
  funcPtr("테스트");
}

• 4. 협정, 약조(agreement); [외교] 협약, 국제 협정, 가조약
• a postal convention 우편 협정

• 5. (사회의) 관습, 풍습; 인습
• social convention 사회적 관습

.MODEL FLAT, STDCALL
.MODEL is an assembler directive that specifies memory model of your program. Under Win32, there's only on model, FLAT model.
STDCALL tells MASM about parameter passing convention. Parameter passing convention specifies the order of  parameter passing, left-to-right or right-to-left, and also who will balance the stack frame after the function call.
Under Win16, there are two types of calling convention, C and PASCAL
C calling convention passes parameters from right to left, that is , the rightmost parameter is pushed first. The caller is responsible for balancing the stack frame after the call. For example, in order to call a function named foo(int first_param, int second_param, int third_param) in C calling convention the asm codes will look like this:

push  [third_param]               ; Push the third parameter
push  [second_param]            ; Followed by the second
push  [first_param]                ; And the first
call    foo
add    sp, 12                                ; The caller balances the stack frame