src/cdecl.h

   1 #ifndef CDECL_H_
   2 #define CEDCL_H_
   3
   4 /* Declaration specifier kinds. */
   5 enum {
   6         CDECL_SPEC_TYPE = 0,
   7         CDECL_SPEC_STOR = 256,
   8         CDECL_SPEC_QUAL = 512,
   9         CDECL_SPEC_FUNC = 1024,
  10 };
  11
  12 enum {
  13         CDECL_TYPE_VOID = CDECL_SPEC_TYPE,
  14         CDECL_TYPE_CHAR,
  15         CDECL_TYPE_SHORT,
  16         CDECL_TYPE_INT,
  17         CDECL_TYPE_LONG,
  18         CDECL_TYPE_FLOAT,
  19         CDECL_TYPE_DOUBLE,
  20         CDECL_TYPE_SIGNED,
  21         CDECL_TYPE_UNSIGNED,
  22         CDECL_TYPE_BOOL,
  23         CDECL_TYPE_COMPLEX,
  24         CDECL_TYPE_STRUCT,
  25         CDECL_TYPE_UNION,
  26         CDECL_TYPE_ENUM,
  27         CDECL_TYPE_IDENT,
  28         CDECL_STOR_TYPEDEF = CDECL_SPEC_STOR,
  29         CDECL_STOR_EXTERN,
  30         CDECL_STOR_STATIC,
  31         CDECL_STOR_AUTO,
  32         CDECL_STOR_REGISTER,
  33         CDECL_QUAL_RESTRICT = CDECL_SPEC_QUAL,
  34         CDECL_QUAL_VOLATILE,
  35         CDECL_QUAL_CONST,
  36         CDECL_FUNC_INLINE = CDECL_SPEC_FUNC,
  37 };
  38
  39 /* Declarator types. */
  40 enum {
  41         CDECL_DECL_IDENT,
  42 };
  43
  44 struct cdecl {
  45         struct cdecl_declspec {
  46                 struct cdecl_declspec *next;
  47                 unsigned type;
  48                 char *ident;
  49         } *specifiers;
  50
  51         struct cdecl_declarator {
  52                 struct cdecl_declarator *next;
  53                 unsigned type;
  54                 char *ident;
  55         } *declarators;
  56 };
  57
  58 struct cdecl *cdecl_parse_decl(const char *declstr);
  59 void cdecl_free(struct cdecl *decl);
  60
  61 static inline int cdecl_spec_kind(struct cdecl_declspec *spec)
  62 {
  63         return spec->type & ~0xffu;
  64 }
  65
  66 #endif