Add copyright dates.

* src/acos.c, src/atan.c, src/div.c, src/dot.c, src/exp.c, src/get_x.c,
  src/mpc-impl.h, src/sin_cos.c, src/sqrt.c, tests/mpc-tests.h,
  tests/tdiv.c, tests/tdot.c, tests/tmul.c, tests/tsqrt.c, tests/ttan.c:
  Add years to copyright notice.

15 files changed, 15 insertions, 15 deletions

diff --git a/src/acos.c b/src/acos.c
index 294c463..b29e146 100644
--- a/src/acos.c
+++ b/src/acos.c
@@ -1,6 +1,6 @@
 /* mpc_acos -- arccosine of a complex number.
 
-Copyright (C) 2009, 2010, 2011, 2012 INRIA
+Copyright (C) 2009, 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/atan.c b/src/atan.c
index bbf9ecd..cc1922b 100644
--- a/src/atan.c
+++ b/src/atan.c
@@ -1,6 +1,6 @@
 /* mpc_atan -- arctangent of a complex number.
 
-Copyright (C) 2009, 2010, 2011, 2012, 2013, 2017 INRIA
+Copyright (C) 2009, 2010, 2011, 2012, 2013, 2017, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/div.c b/src/div.c
index 0915ee4..47df8c1 100644
--- a/src/div.c
+++ b/src/div.c
@@ -1,6 +1,6 @@
 /* mpc_div -- Divide two complex numbers.
 
-Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA
+Copyright (C) 2002, 2003, 2004, 2005, 2008, 2009, 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/dot.c b/src/dot.c
index 1e270af..2c5eb44 100644
--- a/src/dot.c
+++ b/src/dot.c
@@ -1,6 +1,6 @@
 /* mpc_dot -- Dot product of two arrays of complex numbers.
 
-Copyright (C) 2018 INRIA
+Copyright (C) 2018, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/exp.c b/src/exp.c
index 7770a5a..5f53db3 100644
--- a/src/exp.c
+++ b/src/exp.c
@@ -1,6 +1,6 @@
 /* mpc_exp -- exponential of a complex number.
 
-Copyright (C) 2002, 2009, 2010, 2011, 2012 INRIA
+Copyright (C) 2002, 2009, 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/get_x.c b/src/get_x.c
index deac8fe..54374c3 100644
--- a/src/get_x.c
+++ b/src/get_x.c
@@ -1,7 +1,7 @@
 /* mpc_get_dc, mpc_get_ldc -- Transform mpc number into C complex number
    mpc_get_str -- Convert a complex number into a string.
 
-Copyright (C) 2009, 2010, 2011 INRIA
+Copyright (C) 2009, 2010, 2011, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/mpc-impl.h b/src/mpc-impl.h
index 6af2594..0bbb566 100644
--- a/src/mpc-impl.h
+++ b/src/mpc-impl.h
@@ -1,6 +1,6 @@
 /* mpc-impl.h -- Internal include file for mpc.
 
-Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012 INRIA
+Copyright (C) 2002, 2004, 2005, 2008, 2009, 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/sin_cos.c b/src/sin_cos.c
index a1be8a6..f50d5bf 100644
--- a/src/sin_cos.c
+++ b/src/sin_cos.c
@@ -1,6 +1,6 @@
 /* mpc_sin_cos -- combined sine and cosine of a complex number.
 
-Copyright (C) 2010, 2011, 2012 INRIA
+Copyright (C) 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/src/sqrt.c b/src/sqrt.c
index 8f58cbc..b2cdc09 100644
--- a/src/sqrt.c
+++ b/src/sqrt.c
@@ -1,6 +1,6 @@
 /* mpc_sqrt -- Take the square root of a complex number.
 
-Copyright (C) 2002, 2008, 2009, 2010, 2011, 2012 INRIA
+Copyright (C) 2002, 2008, 2009, 2010, 2011, 2012, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/mpc-tests.h b/tests/mpc-tests.h
index 4c2c260..673e4e3 100644
--- a/tests/mpc-tests.h
+++ b/tests/mpc-tests.h
@@ -1,6 +1,6 @@
 /* mpc-tests.h -- Tests helper functions.
 
-Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2014 INRIA
+Copyright (C) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/tdiv.c b/tests/tdiv.c
index 6ca3115..56b0996 100644
--- a/tests/tdiv.c
+++ b/tests/tdiv.c
@@ -1,6 +1,6 @@
 /* tdiv -- test file for mpc_div.
 
-Copyright (C) 2002, 2008, 2009, 2011, 2013 INRIA
+Copyright (C) 2002, 2008, 2009, 2011, 2013, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/tdot.c b/tests/tdot.c
index ce31482..3d289fc 100644
--- a/tests/tdot.c
+++ b/tests/tdot.c
@@ -1,6 +1,6 @@
 /* tdot -- test file for mpc_dot.
 
-Copyright (C) 2018 INRIA
+Copyright (C) 2018, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/tmul.c b/tests/tmul.c
index ee9a0f7..46e5a05 100644
--- a/tests/tmul.c
+++ b/tests/tmul.c
@@ -1,6 +1,6 @@
 /* tmul -- test file for mpc_mul.
 
-Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012, 2013 INRIA
+Copyright (C) 2002, 2005, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/tsqrt.c b/tests/tsqrt.c
index 15f9888..3bcde33 100644
--- a/tests/tsqrt.c
+++ b/tests/tsqrt.c
@@ -1,6 +1,6 @@
 /* tsqrt -- test file for mpc_sqrt.
 
-Copyright (C) 2008, 2013 INRIA
+Copyright (C) 2008, 2013, 2020 INRIA
 
 This file is part of GNU MPC.
 
diff --git a/tests/ttan.c b/tests/ttan.c
index c5714f2..2f42ca3 100644
--- a/tests/ttan.c
+++ b/tests/ttan.c
@@ -1,6 +1,6 @@
 /* ttan -- test file for mpc_tan.
 
-Copyright (C) 2008, 2011, 2012, 2013 INRIA
+Copyright (C) 2008, 2011, 2012, 2013, 2020 INRIA
 
 This file is part of GNU MPC.