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CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v102a/clib/blkfill.c

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+/***************************************************************************
+*									    
+*			b l k f i l l   F u n c t i o n			    
+*			-------------------------------			    
+*	Copyright 1983 by Digital Research Inc.  All rights reserved.	    
+*									    
+*	The blkfill function sets a region of memory to a given value.	    
+*									    
+*	Calling Sequence:						    
+*									    
+*		blkfill(addr,fc,num);					    
+*									    
+*	Where:								    
+*		addr	Is a pointer to region of memory to blkfill	    
+*		fc	Is a character to blkfill with			    
+*		num	Is the number of chars to blkfill with		    
+*									    
+****************************************************************************/
+#include <portab.h>
+
+VOID	blkfill(addr,fc,num)			/* CLEAR FUNCTION ***********/
+    BYTE *addr;
+    BYTE fc;
+    WORD num;
+{
+	while( num-- > 0 )
+		*addr++ = fc;
+}