#include <stdio.h>
#include <ctype.h>
#include <unistd.h>
#include <strings.h>

static char oldname[256];
static char newname[256];

#define cisalpha(c) isalpha((unsigned char)(c))
#define cisupper(c) isupper((unsigned char)(c))
#define cislower(c) islower((unsigned char)(c))
#define ctoupper(c) toupper((unsigned char)(c))

int main(void);
int main(void)
{
 char *to;
 char *cp;
 int isfirst;

 gethostname(oldname,sizeof(oldname));
 oldname[sizeof(oldname)-1] = '\0';
 cp = index(oldname,'.');
 if (cp) *cp = '\0';
 to = newname;
 cp = oldname;
 isfirst = 1;
 while (*cp)
  { if (isascii(*cp) && cisalpha(*cp))
     { if (cisupper(*cp))
	{ to = newname;
	  cp = oldname;
	  while (*cp) *to++ = *cp++;
	  break;
	}
       if (! isfirst)
	{ *to++ = *cp++;
	}
       else
	{ *to++ = cislower(*cp) ? ctoupper(*cp) : *cp;
	  cp ++;
	}
       isfirst = 0;
     }
    else
     { *to++ = *cp++;
       isfirst = 1;
     }
  }
 *to++ = '\0';
 printf("%s\n",newname);
 return(0);
}