@since tag; sorting

follow-up to 2135eae2 "let approxEqual() not
scale too early for large representable integer values"

Change-Id: I628e01297fea08915d0ca1c95f3ba13f7ce15db8

include/rtl/math.h

@@ -427,6 +427,8 @@ SAL_DLLPUBLIC double SAL_CALL rtl_math_approxValue(double fValue) SAL_THROW_EXTE
 
     @attention
     approxEqual( value!=0.0, 0.0 ) _never_ yields true.
+
+    @since LibreOffice 5.3
  */
 SAL_DLLPUBLIC bool SAL_CALL rtl_math_approxEqual(double a, double b) SAL_THROW_EXTERN_C();
 

sal/util/sal.map

@@ -697,6 +697,7 @@ LIBO_UDK_5.2 { # symbols available in >= LibO 5.2
 
 LIBO_UDK_5.3 { # symbols available in >= LibO 5.3
     global:
+        rtl_math_approxEqual;
         rtl_uString_newConcatUtf16L;
         rtl_uString_newReplaceAllAsciiLUtf16L;
         rtl_uString_newReplaceAllUtf16LAsciiL;
@@ -704,7 +705,6 @@ LIBO_UDK_5.3 { # symbols available in >= LibO 5.3
         rtl_uString_newReplaceFirstAsciiLUtf16L;
         rtl_uString_newReplaceFirstUtf16LAsciiL;
         rtl_uString_newReplaceFirstUtf16LUtf16L;
-        rtl_math_approxEqual;
 } LIBO_UDK_5.2;
 
 PRIVATE_1.0 {