REUSE compliance

fixes: #489

6 files changed, 28 insertions, 31 deletions

diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
index 46bde676..c5a8441c 100644
--- a/examples/CMakeLists.txt
+++ b/examples/CMakeLists.txt
@@ -1,3 +1,6 @@
+# SPDX-FileCopyrightText: Allen Winter <winter@kde.org>
+# SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+
 include_directories(
   ${CMAKE_BINARY_DIR}
   ${CMAKE_SOURCE_DIR}/src
diff --git a/examples/access_components.c b/examples/access_components.c
index c0e3985f..88731fd6 100644
--- a/examples/access_components.c
+++ b/examples/access_components.c
@@ -1,4 +1,8 @@
-/* Access_component.c */
+/* Access_component.c
+
+  SPDX-FileCopyrightText: <eric@civicknowledge.com>
+  SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+*/
 
 #include <libical/ical.h>
 
@@ -20,13 +24,10 @@ void do_something(icalcomponent *c);
    constructors, resulting in a compact, neatly formatted way to create
    components. This style is shown in create_new_component_with_va_args()
 
-
-
 */
 
 icalcomponent* create_new_component()
 {
-
     /* variable definitions */
     icalcomponent* calendar;
     icalcomponent* event;
@@ -57,7 +58,6 @@ icalcomponent* create_new_component()
         icalproperty_new_version("2.0")
         );
 
-
     /* Here is the short version of the memory rules:
 
          If the routine name has "new" in it:
@@ -132,7 +132,6 @@ icalcomponent* create_new_component()
 
     icalcomponent_add_property(event,property);
 
-
     /* more properties */
 
     icalcomponent_add_property(
@@ -169,7 +168,6 @@ icalcomponent* create_new_component()
 
     icalcomponent_add_property(event,property);
 
-
     property = icalproperty_new_dtend(atime);
 
     icalproperty_add_parameter(
@@ -189,13 +187,11 @@ icalcomponent* create_new_component()
     return calendar;
 }
 
-
 /* Now, create the same component as in the previous routine, but use
 the constructor style. */
 
 icalcomponent* create_new_component_with_va_args()
 {
-
     /* This is a similar set up to the last routine */
     icalcomponent* calendar;
     struct icaltimetype atime = icaltime_from_timet_with_zone(time(0), 0, icaltimezone_get_utc_timezone());
@@ -254,7 +250,6 @@ icalcomponent* create_new_component_with_va_args()
             0
             );
 
-
     /* Note that properties with no parameters can use the regular
        'new' constructor, while those with parameters use the 'vanew'
        constructor. And, be sure that the last argument in the 'vanew'
@@ -263,7 +258,6 @@ icalcomponent* create_new_component_with_va_args()
     return calendar;
 }
 
-
 void find_sub_components(icalcomponent* comp)
 {
     icalcomponent *c;
@@ -286,7 +280,6 @@ void find_sub_components(icalcomponent* comp)
 
         do_something(c);
     }
-
 }
 
 /* Ical components only have one internal iterator, so removing the
@@ -307,5 +300,4 @@ void remove_vevent_sub_components(icalcomponent* comp){
 
         do_something(c);
     }
-
 }
diff --git a/examples/access_properties_and_parameters.c b/examples/access_properties_and_parameters.c
index e4c13f40..cbaf3cd8 100644
--- a/examples/access_properties_and_parameters.c
+++ b/examples/access_properties_and_parameters.c
@@ -1,4 +1,8 @@
-/* access_properties_and_parameters.c */
+/* access_properties_and_parameters.c
+
+  SPDX-FileCopyrightText: <eric@civicknowledge.com>
+  SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+*/
 
 #include <libical/ical.h>
 #include <stdlib.h>
@@ -47,7 +51,6 @@ void get_required_attendees(icalcomponent* event)
             printf("%s",attendee);
         }
     }
-
 }
 
 /* Here is a similar example. If an attendee has a PARTSTAT of
@@ -93,7 +96,6 @@ void update_attendees(icalcomponent* event)
                 icalparameter_new_partstat(ICAL_PARTSTAT_TENTATIVE)
                 );
         }
-
     }
 }
 
@@ -146,5 +148,4 @@ void test_properties()
     /* Frees the original and the clone */
     icalproperty_free(clone);
     icalproperty_free(prop);
-
 }
diff --git a/examples/errors.c b/examples/errors.c
index f50c4c9d..315d3702 100644
--- a/examples/errors.c
+++ b/examples/errors.c
@@ -1,4 +1,8 @@
-/* errors.c */
+/* errors.c
+
+  SPDX-FileCopyrightText: <eric@civicknowledge.com>
+  SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+*/
 
 #include <libical/ical.h>
 
@@ -15,9 +19,7 @@ void program_errors()
 
         fprintf(stderr,"Horrible libical error: %s\n",
                 icalerror_strerror(icalerrno));
-
     }
-
 }
 
 void component_errors(icalcomponent *comp)
@@ -39,17 +41,13 @@ void component_errors(icalcomponent *comp)
         p != 0;
         p = icalcomponent_get_next_property(comp,ICAL_XLICERROR_PROPERTY))
     {
-
         printf("-- The error is %s:\n",icalproperty_get_xlicerror(p));
     }
 
-
-
     /* Check the component for iTIP compilance, and add more
        X-LIC-ERROR properties if it is non-compilant. */
     icalrestriction_check(comp);
 
-
     /* Count the new errors.  */
     if(errors != icalcomponent_count_errors(comp)){
        printf(" -- The component also has iTIP restriction errors \n");
@@ -61,7 +59,5 @@ void component_errors(icalcomponent *comp)
        properties in the reply. This following routine makes this
        conversion */
 
-
     icalcomponent_convert_errors(comp);
-
 }
diff --git a/examples/main.c b/examples/main.c
index 587dbd21..f2165dcf 100644
--- a/examples/main.c
+++ b/examples/main.c
@@ -1,4 +1,9 @@
-/* This is just to make the code in the example directory link properly. */
+/* This is just to make the code in the example directory link properly.
+
+  SPDX-FileCopyrightText: <eric@civicknowledge.com>
+  SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+*/
+
 #include <libical/ical.h>
 
 int main()
@@ -6,7 +11,6 @@ int main()
     return 1;
 }
 
-
 void do_something(icalcomponent* comp)
 {
     (void)comp;/*unused*/
diff --git a/examples/parse_text.c b/examples/parse_text.c
index 67a2345f..d97ef4c6 100644
--- a/examples/parse_text.c
+++ b/examples/parse_text.c
@@ -1,6 +1,9 @@
 /* parse_text.c
 
- */
+  SPDX-FileCopyrightText: <eric@civicknowledge.com>
+  SPDX-License-Identifier: LGPL-2.1-only OR MPL-2.0
+*/
+
 #include <libical/ical.h>
 #include <stdlib.h>
 
@@ -43,7 +46,6 @@ void parse_text(char* argv[])
            completes a component, c will be non-zero */
         c = icalparser_add_line(parser,line);
 
-
         if (c != 0){
             char *temp = icalcomponent_as_ical_string_r(c);
             printf("%s", temp);
@@ -56,6 +58,5 @@ void parse_text(char* argv[])
 
     } while ( line != 0);
 
-
     icalparser_free(parser);
 }