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Remove lots of unnecessary "extern" keywords

This commit is contained in:
Daniel Schulte 2020-11-22 20:34:48 +01:00
parent 971e8fa99e
commit 215de112c7
1 changed files with 21 additions and 21 deletions
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42
tui.h
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@ -26,7 +26,7 @@ enum class Align {
Center = HCenter | VCenter, Center = HCenter | VCenter,
}; };
extern Align operator|(const Align &a, const Align &b); Align operator|(const Align &a, const Align &b);
extern termpaint_surface *surface; extern termpaint_surface *surface;
@ -49,15 +49,15 @@ enum class Button {
Yes = (1<<2), Yes = (1<<2),
No = (1<<3), No = (1<<3),
}; };
extern Button operator|(const Button &a, const Button &b); Button operator|(const Button &a, const Button &b);
extern Button operator&(const Button &a, const Button &b); Button operator&(const Button &a, const Button &b);
extern void tp_init(); void tp_init();
extern void tp_shutdown(); void tp_shutdown();
extern void tp_flush(); void tp_flush();
extern void tp_pause(); void tp_pause();
extern void tp_unpause(); void tp_unpause();
extern std::optional<Event> tp_wait_for_event(); std::optional<Event> tp_wait_for_event();
struct action struct action
{ {
@ -68,20 +68,20 @@ struct action
std::function<void(void)> func; std::function<void(void)> func;
std::string help; std::string help;
}; };
extern bool tui_handle_action(const Event &event, const std::vector<action> &actions); bool tui_handle_action(const Event &event, const std::vector<action> &actions);
extern size_t string_width(const std::string &str); size_t string_width(const std::string &str);
extern std::pair<size_t, size_t> string_size(const std::string &str); std::pair<size_t, size_t> string_size(const std::string &str);
extern void write_multiline_string(const int x, const int y, const std::string &str, termpaint_attr *attr); void write_multiline_string(const int x, const int y, const std::string &str, termpaint_attr *attr);
extern Button message_box(const std::string &caption, const std::string &text, const Button buttons=Button::Ok, const Button default_button=Button::Ok, const Align align=Align::Center); Button message_box(const std::string &caption, const std::string &text, const Button buttons=Button::Ok, const Button default_button=Button::Ok, const Align align=Align::Center);
extern int get_selection(const std::string &caption, const std::vector<std::string> &choices, size_t selected=0, const Align align=Align::Center); int get_selection(const std::string &caption, const std::vector<std::string> &choices, size_t selected=0, const Align align=Align::Center);
extern std::string get_string(const std::string &caption, const std::string &text=std::string(), const Align align=Align::Center); std::string get_string(const std::string &caption, const std::string &text=std::string(), const Align align=Align::Center);
struct progress_info; struct progress_info;
extern progress_info* begin_progress(const std::string &caption, const int width, const Align align=Align::Center); progress_info* begin_progress(const std::string &caption, const int width, const Align align=Align::Center);
extern void update_progress(progress_info *info, const int val, const int maxval); void update_progress(progress_info *info, const int val, const int maxval);
extern void end_progress(progress_info *info); void end_progress(progress_info *info);
extern void tui_abort(std::string message); void tui_abort(std::string message);
extern void tui_abort(const char *fmt, ...); void tui_abort(const char *fmt, ...);