int str2fmt(char *s);
void program_name(char *in,char *out,int size);
int chopup_args(ARGS *arg,char *buf, int *argc, char **argv[]);
-int MS_CALLBACK key_callback(char *buf,int len,int verify,void *u);
+int MS_CALLBACK key_cb(char *buf,int len,int verify,void *u);
#define FORMAT_UNDEF 0
#define FORMAT_ASN1 1
#define FORMAT_TEXT 2