주석 제거 함수

int remove_comment( const char *src_file_name, const char *new_file_name)

{

FILE *fp,*wfp;

fpos_t pos;

unsigned char buf, temp;

fp = fopen(src_file_name,"rb");

wfp = fopen(new_file_name,"wb");

if(fp==NULL || wfp==NULL )

{

printf("File Open Error");

return 1;

}

while(!feof(fp))

{

 buf = fgetc(fp);

 

 if(buf == '/')

 {

fgetpos (fp,&pos);

temp = fgetc(fp);

switch(temp)

{

 case '/' :

 {

while(temp!='\n')

{

temp = fgetc(fp);

}

 }break;

 case '*' :

 {

  while(1)

{

if((temp = fgetc(fp))=='*')

{

if((temp = fgetc(fp))=='/')

break;

}

}

 }break;

 default :

 fsetpos(fp,&pos);

 break;

}

 }

 else

 {

   fputc(buf,wfp);

 }

}

_fcloseall();

return 0;

}