NAME etext, edata, end - end of program segments SYNOPSIS extern etext ; extern edata ; extern end ... addresses of these symbols indicate the end of various program segments: etex…component always appears at the end of the function name (thus, for example, in NetBSDwill append the new entry to the end of the file. RETURN VALUE getutent (), getutidwhile setfsent () returns 1. Upon failure or end-of-file, these functions return NULLprogram number is found, or until end-of-file is encountered. RETURN VALUE On successadds the mntent structure mnt to the end of the open stream . The endmntent () functionpointer if an error occurs or the end of the file is reached. FILES /etc/networkswill append the new entry to the end of the file. RETURN VALUE getutent (), getutidreturned hostent structure. If name doesn't end in a dot and the environment variableNULL if an error occurs or the end of the file is reached. FILES /etc/servicespointer if an error occurs or the end of the file is reached. FILES /etc/protocolsVALUE The getusershell () function returns NULL on end-of-file. FILES /etc/shells ATTRIBUTESNAME stdarg, va_start, va_arg, va_end, va_copy - variable argument lists LIBRARY Standard ... list ap , type ); void va_end(va_list ap ); void va_copy(va_list destNAME etext, edata, end - end of program segments SYNOPSIS extern etext ; extern edata ; extern end ... addresses of these symbols indicate the end of various program segments: etex…