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#define R_NO_REMAP
#include <Rinternals.h>
#include <freetypeharfbuzz.h>
int (*fthb_get_font_info)(const char*, double, struct fthb_font_info*) = NULL;
int (*fthb_calc_string_info)(const char*, const char*, double, struct fthb_string_info*) = NULL;
int (*fthb_calc_string_width)(const char*, const char*, double, double*) = NULL;
void fthb_init() {
fthb_get_font_info =
(int (*)(const char*, double, struct fthb_font_info*))
R_GetCCallable("freetypeharfbuzz", "fthb_get_font_info");
fthb_calc_string_info =
(int (*)(const char*, const char*, double, struct fthb_string_info*))
R_GetCCallable("freetypeharfbuzz", "fthb_calc_string_info");
fthb_calc_string_width =
(int (*)(const char*, const char*, double, double*))
R_GetCCallable("freetypeharfbuzz", "fthb_calc_string_width");
}
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