[clang-format] Improve declaration alignment and spacing

Author: CYFS3

.clang-format

@@ -10,7 +10,7 @@ AccessModifierOffset: -1
 AlignAfterOpenBracket: Align
 AlignArrayOfStructures: None
 AlignConsecutiveAssignments:
-  Enabled: false
+  Enabled: true
   AcrossEmptyLines: false
   AcrossComments: false
   AlignCompound: true
@@ -22,10 +22,12 @@ AlignConsecutiveBitFields:
   AlignCompound: true
   PadOperators: true
 AlignConsecutiveDeclarations:
-  Enabled: false
+  Enabled: true
   AcrossEmptyLines: false
   AcrossComments: false
   AlignCompound: false
+  AlignFunctionDeclarations: false
+  AlignFunctionPointers: true
   PadOperators: false
 AlignConsecutiveMacros:
   Enabled: true
@@ -152,7 +154,7 @@ LambdaBodyIndentation: Signature
 LineEnding: DeriveLF
 MacroBlockBegin: ""
 MacroBlockEnd: ""
-MaxEmptyLinesToKeep: 2
+MaxEmptyLinesToKeep: 1
 NamespaceIndentation: All
 ObjCBinPackProtocolList: Auto
 ObjCBlockIndentWidth: 2