2022-01-11 12:36:23 -05:00

32 lines
630 B
C

#ifndef GUARD_FX_H
#define GUARD_FX_H
#include <string.h>
struct FxSpec {
const char *name;
int intpart;
int fracpart;
};
struct FxConst {
char *name;
const struct FxSpec *fxtype;
double value;
};
extern struct FxConst *gFxConstTable;
extern size_t gNFxConstTable;
// Init and delete the above two objects
void FxConstTableInit(void);
void FxConstTableEnd(void);
// Generates the integer value of the fixed-point value represented by FxConst*
long long MakeFix(const struct FxConst *constdef);
// For FxSpec*, get the width in bits.
int GetFxWidth(const struct FxSpec *fxtype);
#endif //GUARD_FX_H