Clean up some headers.

Add epicsScanReal.c.

src/libCom/Makefile

@@ -134,6 +134,7 @@ SRCS += adjustment.c
 SRCS += cantProceed.c
 SRCS += epicsConvert.c
 SRCS += epicsExit.c
+SRCS += epicsScanReal.c
 SRCS += epicsString.c
 SRCS += epicsStrtod.c
 SRCS += truncateFile.c

src/libCom/misc/epicsScanReal.c

@@ -0,0 +1,41 @@
+/*************************************************************************\
+* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
+*     National Laboratory.
+* Copyright (c) 2002 The Regents of the University of California, as
+*     Operator of Los Alamos National Laboratory.
+* EPICS BASE Versions 3.13.7
+* and higher are distributed subject to a Software License Agreement found
+* in file LICENSE that is included with this distribution. 
+\*************************************************************************/
+/*epicsScanReal.c*/
+/*Author: Eric Norum */
+
+#include <epicsStdlib.h>
+
+#define epicsExportSharedSymbols
+#include "epicsStdio.h"
+
+
+epicsShareFunc int epicsShareAPI epicsStrScanDouble(const char *str, double *dest)
+{
+    char *endp;
+    double dtmp;
+
+    dtmp = epicsStrtod(str, &endp);
+    if (endp == str)
+        return 0;
+    *dest = dtmp;
+    return 1;
+}
+
+epicsShareFunc int epicsShareAPI epicsStrScanFloat(const char *str, float *dest)
+{
+    char *endp;
+    double dtmp;
+
+    dtmp = epicsStrtod(str, &endp);
+    if (endp == str)
+        return 0;
+    *dest = dtmp;
+    return 1;
+}

src/libCom/misc/epicsStdlib.h

@@ -16,6 +16,9 @@
 extern "C" {
 #endif
 
+epicsShareFunc int epicsShareAPI epicsStrScanDouble(const char *str, double *dest);
+epicsShareFunc int epicsShareAPI epicsStrScanFloat(const char *str, float *dest);
+
 #include <stdlib.h>
 #include <osdStrtod.h>
 

src/libCom/misc/epicsStrtod.c

@@ -10,14 +10,13 @@
 /*epicsStrtod.c*/
 /*Author: Eric Norum */
 
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
 #include <ctype.h>
 #include <math.h>
+#include <stdio.h>
+#include "epicsString.h"
 
 #define epicsExportSharedSymbols
-#include "epicsString.h"
+#include "epicsStdlib.h"
 
 
 epicsShareFunc double epicsShareAPI epicsStrtod(