man pages section 3: Basic Library Functions
    
E
 
 econvert - convert number to ASCII ( Index Term Link )
 
 edata - last location in program ( Index Term Link )
 
 end - last location in program ( Index Term Link )
 
 endgrent - group database entry functions ( Index Term Link )
 
 endpwent - get password entry from user database ( Index Term Link )
 
 endspent - get shadow password database entry ( Index Term Link )
 
 endusershell() - function ( Index Term Link )
 
 endutent - user accounting database functions ( Index Term Link )
 
 endutxent - user accounting database functions ( Index Term Link )
 
 environment name, return value - getenv ( Index Term Link )
 
 environment variables, change or add value - putenv ( Index Term Link )
 
 error messages, get string - strerror ( Index Term Link )
 
 error messages, system, print - perror ( Index Term Link )
 
 etext - last location in program ( Index Term Link )
 
 EUC character bytes, - euclen ( Index Term Link )
 
 EUC characters, convert a string of Process Code characters to EUC characters and put it on a stream - putws ( Index Term Link )
 
 EUC codeset, get information, - getwidth ( Index Term Link )
 
 EUC codesets, get information
  - cset ( Index Term Link )
  - csetcol ( Index Term Link )
  - csetlen ( Index Term Link )
  - csetno ( Index Term Link )
  - wcsetno ( Index Term Link )
 
 EUC display width
  - euccol ( Index Term Link )
  - eucscol ( Index Term Link )
 
 euccol - get EUC character display width ( Index Term Link )
 
 euclen - get EUC byte length ( Index Term Link )
 
 eucscol - get EUC string display width ( Index Term Link )
 
 exit - terminate process ( Index Term Link )
 
 extended_to_decimal - decimal record from extended-precision floating ( Index Term Link )
 
 Extended Unix Code
  See EUC
 
 extract mantissa and exponent from double precision number - frexp ( Index Term Link )