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CPM OPERATING SYSTEMS/CPM 68K/1.0X SOURCES/v102a/alclib/v7/libread.c

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+
+/*
+	Copyright 1983
+	Alcyon Corporation
+	8716 Production Ave.
+	San Diego, Ca.  92121
+
+	@(#) libread.c - Sep 12, 1983  REGULUS 4.1
+*/
+
+#include "order.h"
+
+lreadl(fd,str)
+int fd;
+long *str;
+{
+	register char *p;
+	char junk[4];
+
+	if (read(fd,junk,4) != 4)
+		return(ERROR);
+	p = junk;
+	str->b1 = *p++;
+	str->b2 = *p++;
+	str->b3 = *p++;
+	str->b4 = *p;
+	return(SUCCESS);
+}
+
+lreadw(fd,str)
+int fd;
+short *str;
+{
+	register char *p;
+	char junk[2];
+
+	if (read(fd,junk,2) != 2)
+		return(ERROR);
+	p = junk;
+	str->wb1 = *p++;
+	str->wb2 = *p;
+	return(SUCCESS);
+}
+
+lreadc(fd,str)
+int fd;
+char *str;
+{
+	char junk[1];
+
+	if (read(fd,&junk,1) != 1)
+		return(ERROR);
+	*str = junk[0];
+	return(SUCCESS);
+}