Remove extra defines of AST_PBX_MAX_STACK.

* Ensure AST_PBX_MAX_STACK is only defined in extconf.h and pbx.h.
* Fix incorrect function parameters in utils/extconf.c.

(closes issue ASTERISK-23141)
Reported by: Maxim
Review: https://reviewboard.asterisk.org/r/3241/
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Merged revisions 408785 from http://svn.asterisk.org/svn/asterisk/branches/1.8
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Merged revisions 408786 from http://svn.asterisk.org/svn/asterisk/branches/11
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Merged revisions 408787 from http://svn.asterisk.org/svn/asterisk/branches/12


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@408788 65c4cc65-6c06-0410-ace0-fbb531ad65f3

2 files changed, 2 insertions, 37 deletions

diff --git a/utils/conf2ael.c b/utils/conf2ael.c
index efd9e8173..ef5225352 100644
--- a/utils/conf2ael.c
+++ b/utils/conf2ael.c
@@ -75,8 +75,6 @@ static int autofallthrough_config = 0;
 static int clearglobalvars_config = 0;
 char ast_config_AST_SYSTEM_NAME[20] = ""; */
 
-/*! Go no deeper than this through includes (not counting loops) */
-#define AST_PBX_MAX_STACK	128
 /* static AST_RWLIST_HEAD_STATIC(acf_root, ast_custom_function); */
 //extern char ast_config_AST_CONFIG_DIR[PATH_MAX];
 int option_debug = 0;
diff --git a/utils/extconf.c b/utils/extconf.c
index f62553d09..1d9884041 100644
--- a/utils/extconf.c
+++ b/utils/extconf.c
@@ -95,6 +95,7 @@ struct ast_channel
 #include "asterisk/inline_api.h"
 #include "asterisk/endian.h"
 #include "asterisk/ast_expr.h"
+#include "asterisk/extconf.h"
 
 /* logger.h */
 
@@ -2691,8 +2692,6 @@ static int static_config = 0;
 static int write_protect_config = 1;
 static int autofallthrough_config = 0;
 static int clearglobalvars_config = 0;
-/*! Go no deeper than this through includes (not counting loops) */
-#define AST_PBX_MAX_STACK	128
 static void pbx_substitute_variables_helper(struct ast_channel *c,const char *cp1,char *cp2,int count);
 
 
@@ -4233,20 +4232,6 @@ struct ast_app;
 #else
 #define EXT_DATA_SIZE 8192
 #endif
-/*!
- * When looking up extensions, we can have different requests
- * identified by the 'action' argument, as follows.
- * Note that the coding is such that the low 4 bits are the
- * third argument to extension_match_core.
- */
-enum ext_match_t {
-	E_MATCHMORE = 	0x00,	/* extension can match but only with more 'digits' */
-	E_CANMATCH =	0x01,	/* extension can match with or without more 'digits' */
-	E_MATCH =	0x02,	/* extension is an exact match */
-	E_MATCH_MASK =	0x03,	/* mask for the argument to extension_match_core() */
-	E_SPAWN =	0x12,	/* want to spawn an extension. Requires exact match */
-	E_FINDLABEL =	0x22	/* returns the priority for a given label. Requires exact match */
-};
 
 #ifdef NOT_ANYMORE
 static AST_RWLIST_HEAD_STATIC(switches, ast_switch);
@@ -4773,22 +4758,6 @@ static struct ast_context *ast_context_find(const char *name)
 	return tmp;
 }
 
-/* request and result for pbx_find_extension */
-struct pbx_find_info {
-#if 0
-	const char *context;
-	const char *exten;
-	int priority;
-#endif
-
-	char *incstack[AST_PBX_MAX_STACK];      /* filled during the search */
-	int stacklen;                   /* modified during the search */
-	int status;                     /* set on return */
-	struct ast_switch *swo;         /* set on return */
-	const char *data;               /* set on return */
-	const char *foundcontext;       /* set on return */
-};
-
 /*
  * Internal function for ast_extension_{match|close}
  * return 0 on no-match, 1 on match, 2 on early match.
@@ -6219,9 +6188,7 @@ static void ast_merge_contexts_and_delete(struct ast_context **extcontexts, cons
 	return;
 }
 
-void localized_merge_contexts_and_delete(struct ast_context **extcontexts, const char *registrar);
-
-void localized_merge_contexts_and_delete(struct ast_context **extcontexts, const char *registrar)
+void localized_merge_contexts_and_delete(struct ast_context **extcontexts, void *tab, const char *registrar)
 {
 	ast_merge_contexts_and_delete(extcontexts, registrar);
 }