UNIX 7th Ed. - /usr/src/libc/stdio/sprintf.c

   1: #include    <stdio.h>
   2: 
   3: char *sprintf(str, fmt, args)
   4: char *str, *fmt;
   5: {
   6:     struct _iobuf _strbuf;
   7: 
   8:     _strbuf._flag = _IOWRT+_IOSTRG;
   9:     _strbuf._ptr = str;
  10:     _strbuf._cnt = 32767;
  11:     _doprnt(fmt, &args, &_strbuf);
  12:     putc('\0', &_strbuf);
  13:     return(str);
  14: }

Defined functions