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#include <time.h>

#include <string.h>

/*

 * Internal ascii conversion routine, avoid use of printf, it's a bit big!

 */

static void

hit(buf, val)

char * buf;

int val;

{

   *buf = '0' + val%10;

}

void

__asctime(buffer, ptm)

register char * buffer;

struct tm * ptm;

{

static char days[] = "SunMonTueWedThuFriSat";

static char mons[] = "JanFebMarAprMayJunJulAugSepOctNovDec";

   int year;

   /*              012345678901234567890123456 */

   strcpy(buffer, "Err Err .. ..:..:.. ....\n");

   if( (ptm->tm_wday >= 0) && (ptm->tm_wday <= 6) )

     memcpy(buffer, days+3*(ptm->tm_wday), 3);

   if( (ptm->tm_mon >= 0) && (ptm->tm_mon <= 11) )

     memcpy(buffer+4, mons+3*(ptm->tm_mon), 3);

   hit(buffer+ 8, ptm->tm_mday/10);

   hit(buffer+ 9, ptm->tm_mday   );

   hit(buffer+11, ptm->tm_hour/10);

   hit(buffer+12, ptm->tm_hour   );

   hit(buffer+14, ptm->tm_min/10);

   hit(buffer+15, ptm->tm_min   );

   hit(buffer+17, ptm->tm_sec/10);

   hit(buffer+18, ptm->tm_sec   );

   year = ptm->tm_year + 1900;

   hit(buffer+20, year/1000);

   hit(buffer+21, year/100);

   hit(buffer+22, year/10);

   hit(buffer+23, year);

}