datatype_dec.h

cygwin下的包含各种c基本操作的demo程序

#ifndef _DATATYPE_DEC_

typedef struct {
  int aa;
  void (*f_p)(char *);      

}fun_str ;

typedef struct ll link_list;

typedef struct ll{
int data;
void *next;
//struct ll *lnext;            //strage:??? this is correct while bellow is wrong?
link_list *lnext;
} ;//link_list;


/*
struct ll{
int data;
void *next;
struct ll *lnext;            //strage:??? this is correct while bellow is wrong?
//link_list *lnext;
} ;
*/
struct spe{
int aa;
int bb;
char cc;
short dd;
link_list *ee;
char* ff[6];
};// a_ll = {0xaa,0xbb};

#define DEBUG   //this comment will kill all the print out
#ifndef DEBUG
#define printf dummy_printf
#endif

#endif