Make more things static that aren't needed in more than one file

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>

1 files changed, 23 insertions, 1 deletions

diff --git a/parse.c b/parse.c
index 92431ea..cb6d133 100644
--- a/parse.c
+++ b/parse.c
@@ -31,8 +31,30 @@ static int deftype(char *line, struct filepointer *filep,
                    int parse_it);
 static int zero_value(char *filename, char *exp, struct filepointer *filep,
                       struct inclist *file_red);
+static struct symtab **slookup(const char *symbol, struct inclist *file);
 static boolean merge2defines(struct inclist *file1, struct inclist *file2);
 
+static const char *const directives[] = {
+    "if",
+    "ifdef",
+    "ifndef",
+    "else",
+    "endif",
+    "define",
+    "undef",
+    "include",
+    "line",
+    "pragma",
+    "error",
+    "ident",
+    "sccs",
+    "elif",
+    "eject",
+    "warning",
+    "include_next",
+    NULL
+};
+
 static int
 gobble(struct filepointer *filep, struct inclist *file,
        struct inclist *file_red)
@@ -245,7 +267,7 @@ deftype(char *line, struct filepointer *filep,
     return (ret);
 }
 
-struct symtab **
+static struct symtab **
 fdefined(const char *symbol, struct inclist *file, struct inclist **srcfile)
 {
     struct symtab **val;