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#ifndef _OPTIONS_H__
#define _OPTIONS_H__
#include "libretro.h"
#include "scale.h"
extern int show_fps;
extern int limit_frames;
extern int enable_audio;
extern int audio_buffer_size;
extern enum scale_size scale_size;
extern enum scale_filter scale_filter;
struct core_option_entry {
int value;
int prev_value;
char *desc;
char *retro_var_value;
bool blocked;
char *info;
const char **options;
const struct retro_core_option_definition *def;
const struct retro_variable *var;
};
struct core_options {
size_t len;
size_t visible_len;
bool changed;
struct core_option_entry *entries;
const struct retro_core_option_definition *defs;
const struct retro_variable *vars;
};
extern struct core_options core_options;
void options_init(const struct retro_core_option_definition *defs);
void options_init_variables(const struct retro_variable *vars);
bool options_changed(void);
void options_update_changed(void);
const char* options_get_key(int index);
struct core_option_entry* options_get_entry(const char* key);
bool options_is_blocked(const char *key);
const char* options_get_value(const char* key);
int* options_get_value_ptr(const char* key);
int options_get_value_index(const char* key);
void options_set_value(const char* key, const char *value);
void options_set_value_index(const char* key, int value);
int options_default_index(const char *key);
const char** options_get_options(const char* key);
void options_free(void);
#endif
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