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

ISISCALLBACK

LEADMARKERCALLBACK

LOADINFOCALLBACK

TRANSFORMFILECALLBACK

Supporting L_RedirectIO:

REDIRECTCLOSE

REDIRECTOPEN

REDIRECTREAD

REDIRECTSEEK

REDIRECTWRITE