Support Functions:
 Callbacks

Cleaning Up 1-Bit Images callbacks

BORDERREMOVECALLBACK

DOTREMOVECALLBACK

HOLEPUNCHREMOVECALLBACK

INVERTEDTEXTCALLBACK

LINEREMOVECALLBACK

SMOOTHCALLBACK

Detecting the Progress of a function

L_SetStatusCallBack

STATUSCALLBACK

Retrieving the status callback

L_GetStatusCallBack

Function-specific callbacks

ANNENUMCALLBACK

ANNENUMHANDLECALLBACK

ANNENUMTEXTTOKENTABLECALLBACK

COLORRESCALLBACK

COMPBUFFCALLBACK

FILEREADCALLBACK

FILESAVECALLBACK

LEADMARKERCALLBACK

LOADINFOCALLBACK

TRANSFORMFILECALLBACK

Supporting L_RedirectIO

REDIRECTCLOSE

REDIRECTOPEN

REDIRECTREAD

REDIRECTSEEK

REDIRECTWRITE