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December 12, 2015 12:09
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strupr 함수는 윈도용 c 컴파일러에만 포함되어 있음. mac 용으로 대체 함수 추가.
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| /* strupr : make uppercase string. exist in win32 c includes but not in mac's one */ | |
| #include <ctype.h> // for toupper() | |
| void strupr(char *origin) { while(*origin != '\0') *origin = toupper(*origin++); } |
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이렇게 한 줄로 쓸 수도 있다.