www.pudn.com > speakfs72.zip > NDES.H, change:2002-01-05,size:211b


 
//	DES function prototypes 
 
extern int desinit(int mode); 
extern void desdone(void); 
extern void setkey(char *key); 
extern void endes(char *block); 
extern void dedes(char *block);