Add SPDX license (but not copyright) headers to all files which follow a
certain pattern in their existing non-machine-readable header comment.
This commit was entirely generated using the command:
```
git ls-files gio/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs'
```
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
Helps: #1415
gio/gapplication-tool.c: In function ‘app_help’:
glib/gmacros.h:806:26: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
gio/gapplication-tool.c:121:26: note: in expansion of macro ‘MAX’
121 | maxwidth = MAX(maxwidth, strlen (_(substvars[i].var)));
| ^~~
gio/gapplication-tool.c: In function ‘app_help’:
glib/gmacros.h:806:26: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘size_t’ {aka ‘long unsigned int’}
gio/gapplication-tool.c:140:20: note: in expansion of macro ‘MAX’
140 | maxwidth = MAX(maxwidth, strlen (topics[i].command));
| ^~~
gio/gapplication-tool.c: In function ‘app_help’:
gio/gapplication-tool.c:90:21: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
90 | for (i = 0; i < G_N_ELEMENTS (topics); i++)
| ^
gio/gapplication-tool.c:117:25: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
117 | for (i = 0; i < G_N_ELEMENTS (substvars); i++)
| ^
gio/gapplication-tool.c:121:25: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
121 | for (i = 0; i < G_N_ELEMENTS (substvars); i++)
| ^
gio/gapplication-tool.c:137:21: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
137 | for (i = 0; i < G_N_ELEMENTS (topics); i++)
| ^
gio/gapplication-tool.c:140:21: error: comparison of integer expressions of different signedness: ‘gint’ {aka ‘int’} and ‘long unsigned int’
140 | for (i = 0; i < G_N_ELEMENTS (topics); i++)
| ^
This is essentially a commandline implementation of the client-side of
the org.freedesktop.Application D-Bus interface.
It includes support for tab-completion based on desktop files and their
contents.
https://bugzilla.gnome.org/show_bug.cgi?id=704218
