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def parse_definition_tokens(tokens, symbols):
typedeffed = False
simple_typedefs = []
structs = []
enums = []
functions = []
i = 0
while i < len(tokens):
# skip comments
if tokens[i] == "//":
while tokens[i] != "\n":
i += 1
i += 1
continue
if tokens[i] == "typedef":
if tokens[i + 1] in symbols:
simple_typedefs.append(tokens[i + 2])
i += 2
if tokens[i] == "struct":
i += 1
defs = []
depth = 0
while True:
if tokens[i] == "//":
while tokens[i] != "\n":
i += 1
i += 1
continue
if tokens[i] == ";":
if depth == 0:
break
if tokens[i] == "{":
depth += 1
if tokens[i] == "}":
depth -= 1
defs.append(tokens[i])
i += 1
structs.append(defs)
if tokens[i] == "enum":
i += 1
defs = []
depth = 0
while True:
if tokens[i] == "//":
while tokens[i] != "\n":
i += 1
i += 1
continue
if tokens[i] == ";":
if depth == 0:
break
if tokens[i] == "{":
depth += 1
if tokens[i] == "}":
depth -= 1
defs.append(tokens[i])
i += 1
enums.append(defs)
i += 1
if tokens[i] == "(":
functions.append(tokens[i - 1])
return structs, enums, functions, simple_typedefs
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