Available threads in Windows and Linux.

#include <stdio.h>
 
#ifndef __linux__ // for windows 
    #include <windows.h>
    #define CREATE_THREAD(id, function, param) \
                CreateThread(NULL, 0, function, param, 0, &id);
    #define THREAD_TYPE_RETURN DWORD WINAP
    #define THREAD_TYPE_PARAM LPVOID
    #define THREAD_TYPE_ID DWORD
    #define SLEEP(x) Sleep(x*1000)
#else        // for linux 
    #include <pthread.h>
    #include <unistd.h>
    #define CREATE_THREAD(id, function, param) \
                pthread_create(&id, NULL, function, param);
    #define THREAD_TYPE_RETURN void*
    #define THREAD_TYPE_PARAM void*
    #define THREAD_TYPE_ID pthread_t
    #define SLEEP(x) sleep(x)
#endif
 
THREAD_TYPE_RETURN thraed_fuction(THREAD_TYPE_PARAM param) {
    while (1) {
        printf("%s\n", (char*)param);
        Sleep(1);
    }
    return 0;
}
int main(void) {
    THREAD_TYPE_ID thread_id;
    char *msg = "hi";
 
    CREATE_THREAD(thread_id, thraed_fuction, msg);
 
    while (1) {
        printf("%s\n", "hello!!");
        Sleep(1);
    }
    return 0;
}

window or linux common

전처리기를 이용하여 리눅스와 윈도우를 구분하여 처리하게 되며 스레드 생성 또한 매크로 함수를 정의하여 처리하도록 함.

추후 좀 더 자세히 포스팅 계획.