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 )