; ds:si = offset parent form
; ds:di = offset component
; shows message records
; checks if di is in the rectangle specified with r1,c1 with height and width
; input di
; output	dx=1 if di in rect else dx=0
ISINRECT	     PROC 

; form   ax,bx,cx,dx,bp
SCREENFORM	     PROC 

; form   ax,bx,cx,dx,bp
XSCREENFORM	     PROC 

CUTSCREENFORM	     PROC 

COPYSCREENFORM	     PROC 

PASTESCREENFORM	     PROC 

; ds:esi = offset form
FORM	     PROC 

CUTFORM	     PROC 

COPYFORM	     PROC 

; pasteform   esi,edi,ax,bx,cx,dx
; esi = offset form
PASTEFORM	     PROC 

; esi = offset form
SAVEFORMBACKGND	     PROC 

; esi = offset form
SAVEFORMFACE	     PROC 

; esi = offset form
RESTOREFORMBACKGND	     PROC 

; esi = offset form
DRAWFORMFACE	     PROC 

GETFORMSEGMENTS	     PROC 

DELETEFORMSEGMENTS	     PROC 

; ds:esi = offset	form
SETFORMCAPTION	     PROC 

DRAWCAPTIONBAR	     PROC 
DRAWCAPTIONBAR	ENDP
; si = offset	xform
CREATEFORM	     PROC 

; clears a form from screen and restores background
REMOVEFORM		     PROC 

; si = offset xform
; ax = x2
MOVEFORM	     PROC 

; this is called after create messages
DRAWFORM		     PROC 

REDRAWFORM		     PROC 

; ds:si = offset	formx
; eax = new width
RESIZEFORM		     PROC 

; this is used to make a form topmost form
BRINGTOFRONT	     PROC 

; checks if di in the form rectangle
ISINFORMTABLE	     PROC 

; finds form's screen index in formbuffer
; call searchformtable
; input : bp = index
SEARCHFORMTABLE		     PROC 

; finds form's handle in formbuffer
; output fs:si = form table offset of form that has the wanted handle
FINDFORMBYHANDLE		     PROC 

; fs:si should point to current form record in form buffer
GLOBALBUFFERFORM		     PROC 

; form no is the index of current form that to be activated
; this refreshes the record of form that is to be activated and makes it topmost form
; by making its index equal to globalformcounter
; also refreshes the index of other forms in the form table
REFRESHFORMBUFFER	     PROC 

; recordform to global form buffer 
; si should point to form buffer
; fs should point to formtablesegment
; si = offset of form place in form record table
RECORDFORM	     PROC 

; deletes record of a form from global form buffer
DELETEFORMRECORD		     PROC 

CLEARFORMTABLE	     PROC 

; input none
FINDBLANKFORMRECORD	     PROC 

; finds a form which has the cursor
; by making the form topmost form
; this also adjusts positions of other forms
; edi = pos 
; output bp= form index before activation
; bp= 0 if no form has the focus
FINDFORM	     PROC 

; activates a form by using form's handle 
; and makes the form topmost form
; this also adjusts positions of other forms
; entry : bp = form handle 
; output bp= form index before activation
; bp= 0 if no form has the focus
ACTIVATEFORMDIRECT	     PROC 

; activates a form which has the cursor
; by making the form topmost form
; this also adjusts positions of other forms
; edi = pos 
; output bp= form index before activation
; bp= 0 if no form has the focus
ACTIVATEFORM	     PROC 

; form should be activated before calling closeform
CLOSEFORM	     PROC 

; checks if di is in the rectangle specified with r1,c1 with height and width
; input di
ISINFORM	     MACRO 	XFORM

BOX	     MACRO 	X1,Y1,X2,Y2,COLOR
CUTBOX		     MACRO 	SEGMENT,X1,Y1,X2,Y2
PASTEBOX		     MACRO 	FROMSEG,TOSEG,X1,Y1,X2,Y2