1[
  2  "const"
  3  "enum"
  4  "extern"
  5  "inline"
  6  "sizeof"
  7  "static"
  8  "struct"
  9  "typedef"
 10  "union"
 11  "volatile"
 12] @keyword
 13
 14[
 15  "break"
 16  "case"
 17  "continue"
 18  "default"
 19  "do"
 20  "else"
 21  "for"
 22  "goto"
 23  "if"
 24  "return"
 25  "switch"
 26  "while"
 27] @keyword.control
 28
 29[
 30  "#define"
 31  "#elif"
 32  "#else"
 33  "#endif"
 34  "#if"
 35  "#ifdef"
 36  "#ifndef"
 37  "#include"
 38  (preproc_directive)
 39] @keyword
 40
 41[
 42  "="
 43  "+="
 44  "-="
 45  "*="
 46  "/="
 47  "%="
 48  "&="
 49  "|="
 50  "^="
 51  "<<="
 52  ">>="
 53  "++"
 54  "--"
 55  "+"
 56  "-"
 57  "*"
 58  "/"
 59  "%"
 60  "~"
 61  "&"
 62  "|"
 63  "^"
 64  "<<"
 65  ">>"
 66  "!"
 67  "&&"
 68  "||"
 69  "=="
 70  "!="
 71  "<"
 72  ">"
 73  "<="
 74  ">="
 75  "->"
 76  "?"
 77  ":"
 78] @operator
 79
 80[
 81  "."
 82  ";"
 83  ","
 84] @punctuation.delimiter
 85
 86[
 87  "{"
 88  "}"
 89  "("
 90  ")"
 91  "["
 92  "]"
 93] @punctuation.bracket
 94
 95[
 96  (string_literal)
 97  (system_lib_string)
 98  (char_literal)
 99] @string
100
101(comment) @comment
102
103(number_literal) @number
104
105[
106  (true)
107  (false)
108] @boolean
109
110(null) @constant.builtin
111
112(identifier) @variable
113
114((identifier) @constant
115 (#match? @constant "^_*[A-Z][A-Z\\d_]*$"))
116
117(call_expression
118  function: (identifier) @function)
119(call_expression
120  function: (field_expression
121    field: (field_identifier) @function))
122(function_declarator
123  declarator: (identifier) @function)
124(preproc_function_def
125  name: (identifier) @function.special)
126
127(field_identifier) @property
128(statement_identifier) @label
129
130[
131  (type_identifier)
132  (primitive_type)
133  (sized_type_specifier)
134] @type