diff --git a/.clang-format b/.clang-format
new file mode 100644
index 0000000..a72e2df
--- /dev/null
+++ b/.clang-format
@@ -0,0 +1,5 @@
+BasedOnStyle: LLVM
+IndentWidth: 4
+BinPackArguments: false
+BinPackParameters: false
+IndentCaseLabels: true
diff --git a/.gitattributes b/.gitattributes
index 2e0c0d5..8799f2b 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,6 +1,5 @@
 /dev-bin/ export-ignore
 /examples/ export-ignore
-/ext/.uncrustify.cfg export-ignore
 /tests/ export-ignore
 /.* export-ignore
 /phpunit.xml.dist export-ignore
diff --git a/dev-bin/clang-format-all.sh b/dev-bin/clang-format-all.sh
new file mode 100755
index 0000000..15af881
--- /dev/null
+++ b/dev-bin/clang-format-all.sh
@@ -0,0 +1,15 @@
+#!/bin/sh
+
+format="clang-format -i -style=file"
+
+for dir in ext; do
+    c_files=`find $dir -maxdepth 1 -name '*.c'`
+    if [ "$c_files" != "" ]; then
+        $format $dir/*.c;
+    fi
+
+    h_files=`find $dir -maxdepth 1 -name '*.h'`
+    if [ "$h_files" != "" ]; then
+        $format $dir/*.h;
+    fi
+done
diff --git a/ext/.uncrustify.cfg b/ext/.uncrustify.cfg
deleted file mode 100644
index 615ceeb..0000000
--- a/ext/.uncrustify.cfg
+++ /dev/null
@@ -1,83 +0,0 @@
-#
-# uncrustify config file for the linux kernel
-#
-# - modified to use spaces instead of tabs
-# - added "sp_before_ptr_star  = force"
-
-indent_with_tabs    = 0
-indent_columns      = 4
-indent_label        = 2     # pos: absolute col, neg: relative column
-indent_case_brace   = 4
-code_width          = 80
-
-
-#
-# inter-symbol newlines
-#
-
-nl_enum_brace       = remove    # "enum {" vs "enum \n {"
-nl_union_brace      = remove    # "union {" vs "union \n {"
-nl_struct_brace     = remove    # "struct {" vs "struct \n {"
-nl_do_brace         = remove    # "do {" vs "do \n {"
-nl_if_brace         = remove    # "if () {" vs "if () \n {"
-nl_for_brace        = remove    # "for () {" vs "for () \n {"
-nl_else_brace       = remove    # "else {" vs "else \n {"
-nl_while_brace      = remove    # "while () {" vs "while () \n {"
-nl_switch_brace     = remove    # "switch () {" vs "switch () \n {"
-nl_brace_while      = remove    # "} while" vs "} \n while" - cuddle while
-nl_brace_else       = remove    # "} else" vs "} \n else" - cuddle else
-nl_func_var_def_blk = 0         # don't add newlines after a block of var declarations
-nl_fcall_brace      = remove    # "list_for_each() {" vs "list_for_each()\n{"
-nl_fdef_brace       = force     # "int foo() {" vs "int foo()\n{"
-nl_multi_line_define = true
-
-
-#
-# Source code modifications
-#
-
-mod_paren_on_return = remove    # "return 1;" vs "return (1);"
-mod_full_brace_if   = force     # "if (a) a--;" vs "if (a) { a--; }"
-mod_full_brace_for  = force     # "for () a--;" vs "for () { a--; }"
-mod_full_brace_do   = force     # "do a--; while ();" vs "do { a--; } while ();"
-mod_full_brace_while    = force # "while (a) a--;" vs "while (a) { a--; }"
-mod_full_brace_nl   = 3     # don't remove if more than 3 newlines
-
-
-#
-# inter-character spacing options
-#
-
-# sp_return_paren   = force     # "return (1);" vs "return(1);"
-sp_sizeof_paren     = remove    # "sizeof (int)" vs "sizeof(int)"
-sp_before_sparen    = force     # "if (" vs "if("
-sp_after_sparen     = force     # "if () {" vs "if (){"
-sp_after_cast       = remove    # "(int) a" vs "(int)a"
-sp_inside_braces    = force     # "{ 1 }" vs "{1}"
-sp_inside_braces_struct = force     # "{ 1 }" vs "{1}"
-sp_inside_braces_enum   = force     # "{ 1 }" vs "{1}"
-sp_assign       = force
-sp_arith        = force
-sp_bool         = force
-sp_compare      = force
-sp_assign       = force
-sp_after_comma      = force
-sp_func_def_paren   = remove    # "int foo (){" vs "int foo(){"
-sp_func_call_paren  = remove    # "foo (" vs "foo("
-sp_func_proto_paren = remove    # "int foo ();" vs "int foo();"
-sp_before_ptr_star  = force     # "char *foo" vs "char* foo
-sp_between_ptr_star = remove    # "char * *foo" vs "char **foo"
-
-#
-# Aligning stuff
-#
-
-align_with_tabs     = FALSE     # use tabs to align
-align_on_tabstop    = FALSE         # align on tabstops
-align_var_def_star_style = 1    # void  *foo;
-align_var_struct_span   = 0
-align_enum_equ_span     = 4     # '=' in enum definition
-align_struct_init_span  = 3     # align stuff in a structure init '= { }'
-align_right_cmt_span    = 3
-align_nl_cont           = true
-align_struct_init_span  = 1