9 lines
		
	
	
		
			262 B
		
	
	
	
		
			Python
		
	
	
	
	
	
			
		
		
	
	
			9 lines
		
	
	
		
			262 B
		
	
	
	
		
			Python
		
	
	
	
	
	
from ctypes import cdll
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lib = cdll.LoadLibrary("libc.so.6")  # Linux 系统
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# lib = cdll.msvcrt  # Windows 系统
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# 调用 C 标准库中的 printf 函数,字符串需要编码为 bytes
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message = b"Hello, ctypes!\n"
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result = lib.printf(message)
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print(result) |