diff --git a/CMakeLists.txt b/CMakeLists.txt
index c66923c..87f2d1e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -2,13 +2,13 @@ cmake_minimum_required(VERSION 2.8.0)
 project(wepoll)
 
 if(WIN32)
-	link_libraries(ws2_32)
+  link_libraries(ws2_32)
 endif()
 
 if(MSVC)
-	add_compile_options(/Wall /wd4201 /wd4242 /wd4710 /wd4711 /wd4820)
+  add_compile_options(/Wall /wd4201 /wd4242 /wd4710 /wd4711 /wd4820)
 else()
-	add_compile_options(-Wall)
+  add_compile_options(-Wall)
 endif()
 
 file(GLOB SOURCES_SRC src/*.c src/*.h)
@@ -27,9 +27,9 @@ source_group("" FILES ${SOURCES_TEST})
 source_group(test/shared FILES ${SOURCES_TEST_SHARED})
 
 foreach(TEST_SOURCE ${SOURCES_TEST})
-	get_filename_component(TEST_NAME ${TEST_SOURCE} NAME_WE)
-	add_executable(${TEST_NAME} ${TEST_SOURCE} ${SOURCES_SRC} ${SOURCES_SRC_REGULAR} ${SOURCES_TEST_SHARED})
-	target_include_directories(${TEST_NAME} PUBLIC include src src/regular)
+  get_filename_component(TEST_NAME ${TEST_SOURCE} NAME_WE)
+  add_executable(${TEST_NAME} ${TEST_SOURCE} ${SOURCES_SRC} ${SOURCES_SRC_REGULAR} ${SOURCES_TEST_SHARED})
+  target_include_directories(${TEST_NAME} PUBLIC include src src/regular)
   list(APPEND TEST_TARGETS ${TEST_NAME})
   list(APPEND TEST_OUTPUTS $<TARGET_FILE:${TEST_NAME}>)
 endforeach(TEST_SOURCE ${SOURCES_TEST})
@@ -45,47 +45,47 @@ add_custom_command(
 add_custom_target(test-all DEPENDS ${TEST_ALL_STAMP})
 
 foreach(HEADER_SOURCE ${SOURCES_INCLUDE})
-	get_filename_component(HEADER_NAME ${HEADER_SOURCE} NAME_WE)
-	string(TOUPPER ${HEADER_NAME} HEADER_NAME_UC)
+  get_filename_component(HEADER_NAME ${HEADER_SOURCE} NAME_WE)
+  string(TOUPPER ${HEADER_NAME} HEADER_NAME_UC)
 
-	set(ALLINONE_NAME "${HEADER_NAME}-all-in-one")
-	set(ALLINONE_SRC_C "allinone/${HEADER_NAME}.c")
-	set(ALLINONE_SRC_H "allinone/${HEADER_NAME}.h")
-	add_custom_command(
-		OUTPUT ${ALLINONE_SRC_C}
-		COMMAND node tools/generate-all-in-one.js -Iinclude -Isrc -Isrc/all-in-one --strip-guards ${HEADER_SOURCE} ${SOURCES_SRC_C} > ${ALLINONE_SRC_C}
-		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-		IMPLICIT_DEPENDS c ${SOURCES_INCLUDE} ${SOURCES_SRC} ${SOURCES_SRC_ALL_IN_ONE}
-	)
-	add_custom_command(
-		OUTPUT ${ALLINONE_SRC_H}
-		COMMAND node tools/generate-all-in-one.js ${HEADER_SOURCE} > ${ALLINONE_SRC_H}
-		WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
-		IMPLICIT_DEPENDS c ${SOURCES_INCLUDE}
-	)
-	add_custom_target(${ALLINONE_NAME} DEPENDS ${ALLINONE_SRC_C} ${ALLINONE_SRC_H})
+  set(ALLINONE_NAME "${HEADER_NAME}-all-in-one")
+  set(ALLINONE_SRC_C "allinone/${HEADER_NAME}.c")
+  set(ALLINONE_SRC_H "allinone/${HEADER_NAME}.h")
+  add_custom_command(
+    OUTPUT ${ALLINONE_SRC_C}
+    COMMAND node tools/generate-all-in-one.js -Iinclude -Isrc -Isrc/all-in-one --strip-guards ${HEADER_SOURCE} ${SOURCES_SRC_C} > ${ALLINONE_SRC_C}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    IMPLICIT_DEPENDS c ${SOURCES_INCLUDE} ${SOURCES_SRC} ${SOURCES_SRC_ALL_IN_ONE}
+  )
+  add_custom_command(
+    OUTPUT ${ALLINONE_SRC_H}
+    COMMAND node tools/generate-all-in-one.js ${HEADER_SOURCE} > ${ALLINONE_SRC_H}
+    WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
+    IMPLICIT_DEPENDS c ${SOURCES_INCLUDE}
+  )
+  add_custom_target(${ALLINONE_NAME} DEPENDS ${ALLINONE_SRC_C} ${ALLINONE_SRC_H})
 
-	set(ALLINONE_DLL_NAME "${HEADER_NAME}-all-in-one.dll")
-	set(ALLINONE_DLL_OUTPUT "${HEADER_NAME}-all-in-one")
-	add_library(${ALLINONE_DLL_NAME} SHARED ${ALLINONE_SRC_C})
-	if(MSVC)
-		target_compile_definitions(${ALLINONE_DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__declspec(dllexport)" )
-	else()
-		target_compile_definitions(${ALLINONE_DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__attribute__((visibility(\"default\")))")
-	endif()
-	set_target_properties(${ALLINONE_DLL_NAME} PROPERTIES OUTPUT_NAME ${ALLINONE_DLL_OUTPUT})
+  set(ALLINONE_DLL_NAME "${HEADER_NAME}-all-in-one.dll")
+  set(ALLINONE_DLL_OUTPUT "${HEADER_NAME}-all-in-one")
+  add_library(${ALLINONE_DLL_NAME} SHARED ${ALLINONE_SRC_C})
+  if(MSVC)
+    target_compile_definitions(${ALLINONE_DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__declspec(dllexport)" )
+  else()
+    target_compile_definitions(${ALLINONE_DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__attribute__((visibility(\"default\")))")
+  endif()
+  set_target_properties(${ALLINONE_DLL_NAME} PROPERTIES OUTPUT_NAME ${ALLINONE_DLL_OUTPUT})
 
-	set(DLL_NAME "${HEADER_NAME}.dll")
-	set(DLL_OUTPUT "${HEADER_NAME}")
-	add_library(${DLL_NAME} SHARED ${HEADER_SOURCE} ${SOURCES_SRC} ${SOURCES_SRC_REGULAR})
-	target_include_directories(${DLL_NAME} PUBLIC include src/regular)
-	if(MSVC)
-		target_compile_options(${DLL_NAME} PUBLIC "-FI${HEADER_SOURCE}")
-		target_compile_definitions(${DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__declspec(dllexport)" )
-	else()
-		target_compile_options(${DLL_NAME} PUBLIC -include ${HEADER_SOURCE} -fvisibility=hidden)
-		target_compile_definitions(${DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__attribute__((visibility(\"default\")))")
-	endif()
-	set_target_properties(${DLL_NAME} PROPERTIES OUTPUT_NAME ${DLL_OUTPUT})
+  set(DLL_NAME "${HEADER_NAME}.dll")
+  set(DLL_OUTPUT "${HEADER_NAME}")
+  add_library(${DLL_NAME} SHARED ${HEADER_SOURCE} ${SOURCES_SRC} ${SOURCES_SRC_REGULAR})
+  target_include_directories(${DLL_NAME} PUBLIC include src/regular)
+  if(MSVC)
+    target_compile_options(${DLL_NAME} PUBLIC "-FI${HEADER_SOURCE}")
+    target_compile_definitions(${DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__declspec(dllexport)" )
+  else()
+    target_compile_options(${DLL_NAME} PUBLIC -include ${HEADER_SOURCE} -fvisibility=hidden)
+    target_compile_definitions(${DLL_NAME} PUBLIC "-D${HEADER_NAME_UC}_EXPORT=__attribute__((visibility(\"default\")))")
+  endif()
+  set_target_properties(${DLL_NAME} PROPERTIES OUTPUT_NAME ${DLL_OUTPUT})
 
 endforeach(HEADER_SOURCE ${SOURCES_INCLUDE})