void GoToDefinition(char *name);
int Grep(char *filename, char *string);
void EditFile(const char *name, int line, pbool setcontrol);

void GUI_SetDefaultOpts(void);
int GUI_BuildParms(char *args, char **argv, pbool quick);

//unsigned char *PDECL QCC_ReadFile (const char *fname, void *buffer, int len, size_t *sz);
int QCC_RawFileSize (const char *fname);
pbool QCC_WriteFile (const char *name, void *data, int len);
void GUI_DialogPrint(char *title, char *text);

void *GUIReadFile(const char *fname, unsigned char *(*buf_get)(void *ctx, size_t len), void *buf_ctx, size_t *out_size);
int GUIFileSize(const char *fname);

int GUI_ParseCommandLine(char *args); //0=gui, 1=commandline
void GUI_SaveConfig(void);
void GUI_RevealOptions(void);
int GUIprintf(const char *msg, ...);

extern char parameters[16384];

extern char progssrcname[256];
extern char progssrcdir[256];

extern pbool fl_nondfltopts;
extern pbool fl_hexen2;
extern pbool fl_ftetarg;
extern pbool fl_autohighlight;
extern pbool fl_compileonstart;
extern pbool fl_showall;
extern pbool fl_log;