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#ifndef LEXER
#define LEXER
typedef enum TokenType {
ERR,
EOL,
NAME,
KEYWORD,
STRING_LIT,
INT_LIT,
SEMICOLON,
OPEN_PAREN,
CLOSE_PAREN,
OPEN_BRACE,
CLOSE_BRACE,
OPEN_BRACKET,
CLOSE_BRACKET,
START_COMMENT,
EQUALS,
DOUBLE_EQUALS,
NEGATION,
ASTERISK,
PLUS_SIGN,
FUNCTION
} tokenType_t;
typedef enum Keyword {
K_NONE,
K_VOID,
K_INT,
K_FLOAT,
K_STRING
} keyword_t;
typedef struct Token {
tokenType_t type;
void* value;
} token_t;
token_t init_token(tokenType_t type, void* value);
typedef struct TokenSet {
token_t* tokens;
int count;
} tokenSet_t;
tokenSet_t init_tokenset(token_t* tokens, int count);
char* tttos(tokenType_t tokenType);
int advance_whitespace(char** linePointer);
keyword_t try_get_keyword(char* name);
char keyword_is_type(keyword_t keyword);
token_t lex_first_token(char** content);
token_t lex_first_string(char** content);
token_t lex_first_int(char** content);
#endif
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