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author | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:32 -0800 |
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committer | The Android Open Source Project <initial-contribution@android.com> | 2009-03-03 19:30:32 -0800 |
commit | 8b23a6c7e1aee255004dd19098d4c2462b61b849 (patch) | |
tree | 7a4d682ba51f0ff0364c5ca2509f515bdaf96de9 /android/help.h | |
parent | f721e3ac031f892af46f255a47d7f54a91317b30 (diff) | |
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auto import from //depot/cupcake/@135843
Diffstat (limited to 'android/help.h')
-rw-r--r-- | android/help.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/android/help.h b/android/help.h new file mode 100644 index 0000000..94feca1 --- /dev/null +++ b/android/help.h @@ -0,0 +1,36 @@ +/* Copyright (C) 2008 The Android Open Source Project +** +** This software is licensed under the terms of the GNU General Public +** License version 2, as published by the Free Software Foundation, and +** may be copied, distributed, and modified under those terms. +** +** This program is distributed in the hope that it will be useful, +** but WITHOUT ANY WARRANTY; without even the implied warranty of +** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +** GNU General Public License for more details. +*/ +#ifndef _ANDROID_HELP_H +#define _ANDROID_HELP_H + +#include "android/utils/stralloc.h" + +/* appends the list of options with a small description to a dynamic string */ +extern void android_help_list_options( stralloc_t* out ); + +/* output main help screen into a single dynamic string */ +extern void android_help_main( stralloc_t* out ); + +/* output all help into a single dynamic string */ +extern void android_help_all( stralloc_t* out ); + +/* appends the help for a given command-line option into a dynamic string + * returns 0 on success, or -1 on error (i.e. unknown option) + */ +extern int android_help_for_option( const char* option, stralloc_t* out ); + +/* appends the help for a given help topic into a dynamic string + * returns 0 on success, or -1 on error (i.e. unknown topic) + */ +extern int android_help_for_topic( const char* topic, stralloc_t* out ); + +#endif /* _ANDROID_HELP_H */ |