Am I trying to use a variable or pass a value by reference or by value?

Downwardflight:
I am getting compilation errors

Arduino: 1.0.6 (Windows NT (unknown)), Board: "Arduino Nano w/ ATmega328"

In file included from sketch_nov14a.ino:1:
C:\Users\Master\Documents\Arduino\libraries\DailyTimer/DailyTimer.h:80: error: 'time_t' does not name a type
sketch_nov14a.ino: In function 'void setup()':
sketch_nov14a:29: error: 'setTime' was not declared in this scope
sketch_nov14a.ino: In function 'void loop()':
sketch_nov14a:44: error: 'hour' was not declared in this scope
sketch_nov14a:44: error: 'minute' was not declared in this scope
sketch_nov14a:44: error: 'second' was not declared in this scope
sketch_nov14a:44: error: 'month' was not declared in this scope
sketch_nov14a:44: error: 'day' was not declared in this scope
sketch_nov14a:44: error: 'year' was not declared in this scope
C:\Users\Master\Documents\Arduino\libraries\DailyTimer/DailyTimer.h: In function 'void setNextCloud()':
C:\Users\Master\Documents\Arduino\libraries\DailyTimer/DailyTimer.h:79: error: 'static bool DailyTimer::isActive(DailyTimer*)' is protected
sketch_nov14a:78: error: within this context
sketch_nov14a:78: error: no matching function for call to 'DailyTimer::isActive()'
C:\Users\Master\Documents\Arduino\libraries\DailyTimer/DailyTimer.h:79: note: candidates are: static bool DailyTimer::isActive(DailyTimer*)
sketch_nov14a:81: error: 'time_t' was not declared in this scope
sketch_nov14a:81: error: expected ;' before 'now' sketch_nov14a:82: error: expected ;' before 'nextCloudStart'
sketch_nov14a:83: error: expected `;' before 'nextCloudEnd'
sketch_nov14a:85: error: 'nextCloudStart' was not declared in this scope
sketch_nov14a:85: error: 'hour' was not declared in this scope
sketch_nov14a:85: error: 'minute' was not declared in this scope
sketch_nov14a:85: error: 'nextCloudEnd' was not declared in this scope



I copied and pasted the Fade.h and fade.cpp to notepad and saved them separately in the dailytimer folder I already have in libraries

all four files need to be in the folder with the ino file.