Update for the recent gnulib

1 files changed, 9 insertions, 3 deletions

diff --git a/src/main.c b/src/main.c
index 3e933d9..78f615d 100644
--- a/src/main.c
+++ b/src/main.c
@@ -22,3 +22,2 @@
 #include <parser.h>
-#include <strndup.h>
 
@@ -216,2 +215,3 @@ int omit_symbol_names_option; /* Omit symbol name from symbol declaration string
 #define SM_TYPEDEF     0x0010
+#define SM_UNDEFINED   0x0020
 
@@ -220,3 +220,4 @@ int omit_symbol_names_option; /* Omit symbol name from symbol declaration string
                          (c)=='s' ? SM_STATIC : \
-                          (c)=='t' ? SM_TYPEDEF : 0)
+                          (c)=='t' ? SM_TYPEDEF : \
+                           (c)=='u' ? SM_UNDEFINED : 0)
 #define SYMBOL_INCLUDE(c) (symbol_map |= CHAR_TO_SM(c))
@@ -595,2 +596,3 @@ parse_opt (int key, char *arg, struct argp_state *state)
 	       case 't':
+	       case 'u':
 		    if (num)
@@ -712,2 +714,6 @@ include_symbol(Symbol *sym)
 	       type |= SM_FUNCTIONS;
+
+	  if (!sym->source)
+	       type |= SM_UNDEFINED;
+	  
      } else if (sym->type == SymToken) {
@@ -757,3 +763,3 @@ main(int argc, char **argv)
 
-     symbol_map = SM_FUNCTIONS|SM_STATIC;
+     symbol_map = SM_FUNCTIONS|SM_STATIC|SM_UNDEFINED;