/[m4]/m4/m4/m4module.h
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Diff of /m4/m4/m4module.h

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revision 1.8 by gary, Tue Aug 14 02:39:28 2001 UTC revision 1.9 by gary, Thu Aug 16 22:21:30 2001 UTC
# Line 37  BEGIN_C_DECLS Line 37  BEGIN_C_DECLS
37  /* Various declarations.  */  /* Various declarations.  */
38    
39  typedef struct m4_symbol m4_symbol;  typedef struct m4_symbol m4_symbol;
40  typedef struct m4_module m4_module;  typedef struct m4_module_data m4_module_data;
41  typedef struct m4_token_data m4_token_data;  typedef struct m4_token_data m4_token_data;
42    
43  typedef void m4_builtin_func M4_PARAMS((struct obstack *, int,  typedef void m4_builtin_func M4_PARAMS((struct obstack *, int,
# Line 75  typedef struct { Line 75  typedef struct {
75  } m4_builtin;  } m4_builtin;
76    
77    
78  /* This list is used to check for repeated loading of the same modules,  extern void         m4_module_init   M4_PARAMS((void));
79     and expanding the __modules__ macro.  */  extern lt_dlhandle  m4_module_load   M4_PARAMS((const char*, struct obstack*));
80    extern void         m4_module_unload M4_PARAMS((const char*, struct obstack*));
81    extern lt_dlhandle  m4_module_open   M4_PARAMS((const char*, struct obstack*));
82    extern void         m4_module_close  M4_PARAMS((lt_dlhandle, struct obstack*));
83    extern void         m4_module_close_all M4_PARAMS((struct obstack*));
84    
85  M4_SCOPE List *m4_modules;  extern const char  *m4_module_name     M4_PARAMS((lt_dlhandle));
86    extern m4_builtin  *m4_module_builtins M4_PARAMS((lt_dlhandle));
87    extern m4_macro    *m4_module_macros   M4_PARAMS((lt_dlhandle));
88    
89  extern void             m4_module_init  M4_PARAMS((void));  extern lt_dlhandle  m4_module_find_by_builtin M4_PARAMS((const m4_builtin*));
 extern const m4_module *m4_module_load  M4_PARAMS((const char *,  
                                                    struct obstack *));  
 extern void             m4_module_install M4_PARAMS((const char *));  
90    
 extern void             m4_module_unload M4_PARAMS((const char *,  
                                                     struct obstack *));  
 extern void             m4_module_unload_all M4_PARAMS((void));  
91    
92  extern const char      *m4_module_name M4_PARAMS((const m4_module *module));  extern void m4_macro_define             M4_PARAMS((const lt_dlhandle,
 extern const m4_builtin *m4_module_builtins M4_PARAMS((const m4_module *module));  
 extern const m4_macro  *m4_module_macros M4_PARAMS((const m4_module *module));  
   
   
 extern VOID            *m4_module_find_by_modname M4_PARAMS((List *, VOID *));  
 extern VOID            *m4_module_find_by_builtin M4_PARAMS((List *, VOID *));  
   
 extern  void    m4_macro_define         M4_PARAMS((const m4_module *,  
93                                  const char *, const char *, m4_symbol_lookup));                                  const char *, const char *, m4_symbol_lookup));
94  extern  void    m4_macro_table_install  M4_PARAMS((  extern void m4_macro_table_install      M4_PARAMS((
95                                  const m4_module *, const m4_macro *));                                  const lt_dlhandle, const m4_macro *));
   
96    
97  extern  void    m4_builtin_define               M4_PARAMS((const m4_module *,  extern void m4_builtin_define           M4_PARAMS((const lt_dlhandle,
98                                  const char *, const m4_builtin *,                                  const char *, const m4_builtin *,
99                                  m4_symbol_lookup, boolean));                                  m4_symbol_lookup, boolean));
100  extern  void    m4_builtin_table_install        M4_PARAMS((  extern void m4_builtin_table_install    M4_PARAMS((
101                                  const m4_module *, const m4_builtin *));                                  const lt_dlhandle, const m4_builtin *));
102  extern  const m4_builtin *m4_builtin_find_by_name M4_PARAMS((  
103    extern const m4_builtin *m4_builtin_find_by_name M4_PARAMS((
104                                  const m4_builtin *, const char *));                                  const m4_builtin *, const char *));
105  extern  const m4_builtin *m4_builtin_find_by_func M4_PARAMS((  extern const m4_builtin *m4_builtin_find_by_func M4_PARAMS((
106                                  const m4_builtin *, m4_builtin_func *));                                  const m4_builtin *, m4_builtin_func *));
107    
108  extern m4_symbol **m4_symtab;  extern m4_symbol **m4_symtab;
# Line 142  typedef enum { Line 134  typedef enum {
134    M4_TOKEN_FUNC    M4_TOKEN_FUNC
135  } m4_token_data_t;  } m4_token_data_t;
136    
137  typedef void m4_module_init_t M4_PARAMS((struct obstack *));  typedef void m4_module_init_func   M4_PARAMS((lt_dlhandle, struct obstack*));
138  typedef void m4_module_finish_t M4_PARAMS((void));  typedef void m4_module_finish_func M4_PARAMS((lt_dlhandle, struct obstack*));
139    
140    extern m4_token_data_t  m4_token_data_type        M4_PARAMS((m4_token_data*));
141    extern char            *m4_token_data_text        M4_PARAMS((m4_token_data*));
142    extern char            *m4_token_data_orig_text   M4_PARAMS((m4_token_data*));
143    extern m4_builtin_func *m4_token_data_func        M4_PARAMS((m4_token_data*));
144    extern boolean          m4_token_data_func_traced M4_PARAMS((m4_token_data*));
145    
 m4_token_data_t m4_token_data_type M4_PARAMS((m4_token_data *));  
 char *m4_token_data_text M4_PARAMS((m4_token_data *));  
 char *m4_token_data_orig_text M4_PARAMS((m4_token_data *));  
 m4_builtin_func *m4_token_data_func M4_PARAMS((m4_token_data *));  
 boolean m4_token_data_func_traced M4_PARAMS((m4_token_data *));  
146    
147  #define M4ARG(i)        (argc > (i) ? m4_token_data_text (argv[i]) : "")  #define M4ARG(i)        (argc > (i) ? m4_token_data_text (argv[i]) : "")
148    
# Line 161  boolean m4_token_data_func_traced M4_PAR Line 154  boolean m4_token_data_func_traced M4_PAR
154    static void CONC(builtin_, name) (obs, argc, argv)            \    static void CONC(builtin_, name) (obs, argc, argv)            \
155          struct obstack *obs; int argc; m4_token_data **argv;          struct obstack *obs; int argc; m4_token_data **argv;
156    
157    #define M4INIT_HANDLER(name)                                    \
158      void CONC(name, CONC(_LTX_, m4_init_module)) (handle, obs)    \
159            lt_dlhandle handle; struct obstack *obs;
160    
161    #define M4FINISH_HANDLER(name)                                  \
162      void CONC(name, CONC(_LTX_, m4_finish_module)) (handle, obs)  \
163            lt_dlhandle handle; struct obstack *obs;
164    
165  /* Error handling.  */  /* Error handling.  */
166  #define M4ERROR(Arglist) (error Arglist)  #define M4ERROR(Arglist) (error Arglist)
167    
# Line 386  extern void    m4_skip_line    M4_PARAMS((void Line 387  extern void    m4_skip_line    M4_PARAMS((void
387  /* push back input */  /* push back input */
388  extern  void    m4_push_file    M4_PARAMS((FILE *, const char *));  extern  void    m4_push_file    M4_PARAMS((FILE *, const char *));
389  extern  void    m4_push_single  M4_PARAMS((int ch));  extern  void    m4_push_single  M4_PARAMS((int ch));
390  extern  void    m4_push_macro   M4_PARAMS((m4_builtin_func *, boolean));  extern  void    m4_push_macro   M4_PARAMS((m4_builtin_func *, lt_dlhandle,
391                                               boolean));
392  extern  struct obstack *m4_push_string_init M4_PARAMS((void));  extern  struct obstack *m4_push_string_init M4_PARAMS((void));
393  extern  const char *m4_push_string_finish M4_PARAMS((void));  extern  const char *m4_push_string_finish M4_PARAMS((void));
394  extern  void    m4_push_wrapup  M4_PARAMS((const char *));  extern  void    m4_push_wrapup  M4_PARAMS((const char *));

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