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[c]代码库

#include <stdlib.h> 
#include <stdio.h> 
#include <string.h> 

char source[15] = "rFna koBlrna d"; 
char target[15]; 

int main(void) 
{ 
   swab(source, target, strlen(source)); 
   printf("This is target: %s\n", target); 
   return 0; 
}