FreeBASIC  0.91.0
fb_printer.h
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1 typedef struct {
2  char * proto;
3  int iPort;
4  char * name;
5  char * title;
6  char * emu;
7  char raw[];
8 } DEV_LPT_PROTOCOL;
9 
10 typedef struct {
11  void *driver_opaque; /* this member must be first */
12  char *pszDevice;
13  int iPort;
14  size_t uiRefCount;
15 } DEV_LPT_INFO;
16 
17  int fb_DevLptParseProtocol( DEV_LPT_PROTOCOL ** lpt_proto_out, const char * proto_raw, size_t proto_raw_len, int substprn );
18  int fb_DevLptTestProtocol( FB_FILE *handle, const char *filename, size_t filename_len );
19 
20  int fb_DevLptOpen ( FB_FILE *handle, const char *filename, size_t filename_len );
21  int fb_DevLptWrite ( FB_FILE *handle, const void* value, size_t valuelen );
22  int fb_DevLptWriteWstr ( FB_FILE *handle, const FB_WCHAR* value, size_t valuelen );
23  int fb_DevLptClose ( FB_FILE *handle );
24 
25  int fb_DevPrinterSetWidth ( const char *pszDevice, int width,int default_width );
26  int fb_DevPrinterGetOffset( const char *pszDevice );
27 
28  int fb_PrinterOpen ( DEV_LPT_INFO *devInfo, int iPort, const char *pszDevice );
29  int fb_PrinterWrite ( DEV_LPT_INFO *devInfo, const void *data, size_t length );
30  int fb_PrinterWriteWstr ( DEV_LPT_INFO *devInfo, const FB_WCHAR *data,size_t length );
31  int fb_PrinterClose ( DEV_LPT_INFO *devInfo );