avoid compiler warnings

git-svn-id: svn://tug.org/texlive/trunk@13756 c570f23f-e606-0410-a88d-b1316a301751

7 files changed, 15 insertions, 5 deletions

diff --git a/Build/source/texk/web2c/web2c/ChangeLog b/Build/source/texk/web2c/web2c/ChangeLog
index ff758123912..76f52228b8e 100644
--- a/Build/source/texk/web2c/web2c/ChangeLog
+++ b/Build/source/texk/web2c/web2c/ChangeLog
@@ -1,3 +1,12 @@
+2009-06-09  Peter Breitenlohner  <peb@mppmu.mpg.de>
+
+	* Makefile.am (AM_CFLAGS): enable compiler warnings.
+	* fixwrites.c (advance_cp): declare as static.
+	* main.c (hash): declare as static.
+	* splitup.c (read_line): declare as static.
+	* web2c-lexer.l (yywrap): declare as static.
+	* web2c.h: re-add declaration of get_result_type().
+
 2009-05-28  Peter Breitenlohner  <peb@mppmu.mpg.de>
 
 	* convert: remove all references to mp.
diff --git a/Build/source/texk/web2c/web2c/fixwrites.c b/Build/source/texk/web2c/web2c/fixwrites.c
index 11b111258ad..867c8de7110 100644
--- a/Build/source/texk/web2c/web2c/fixwrites.c
+++ b/Build/source/texk/web2c/web2c/fixwrites.c
@@ -169,7 +169,7 @@ bare P2C(string, cp,  char, c)
    errors.  Ensures that it is the matching bracket that is replaced,
    not the first one.  */
 
-char *
+static char *
 advance_cp P2C(char *, cp, int, lefts)
 {
   char *cp1;
diff --git a/Build/source/texk/web2c/web2c/main.c b/Build/source/texk/web2c/web2c/main.c
index 661dcb5fefd..cb763f2fc40 100644
--- a/Build/source/texk/web2c/web2c/main.c
+++ b/Build/source/texk/web2c/web2c/main.c
@@ -141,7 +141,7 @@ semicolon P1H(void)
   }
 }
 
-int
+static int
 hash P1C(const_string, id)
 {
   register int i = 0, j;
diff --git a/Build/source/texk/web2c/web2c/splitup.c b/Build/source/texk/web2c/web2c/splitup.c
index 1f9670f002d..0d1a768dc6c 100644
--- a/Build/source/texk/web2c/web2c/splitup.c
+++ b/Build/source/texk/web2c/web2c/splitup.c
@@ -58,7 +58,7 @@ FILE *out, *ini, *temp;
  * `true' else `false'.  We also keep up with the #ifdef/#endif nesting
  * so we know when it's safe to finish writing the current file.
  */
-int
+static int
 read_line P1H(void)
 {
   if (fgets (buffer, sizeof (buffer), stdin) == NULL)
diff --git a/Build/source/texk/web2c/web2c/web2c-lexer.c b/Build/source/texk/web2c/web2c/web2c-lexer.c
index b467f71c379..7b8641c2606 100644
--- a/Build/source/texk/web2c/web2c/web2c-lexer.c
+++ b/Build/source/texk/web2c/web2c/web2c-lexer.c
@@ -743,7 +743,7 @@ extern boolean doing_statements;
    giving it ourselves avoids the need to find -lfl or -ll at link time.
    This is a good thing, since libfl.a is often installed somewhere that
    the linker doesn't search by default.  */
-int
+static int
 yywrap P1H(void)
 {
   return 1;
diff --git a/Build/source/texk/web2c/web2c/web2c-lexer.l b/Build/source/texk/web2c/web2c/web2c-lexer.l
index f609d16d89b..d4c55509f28 100644
--- a/Build/source/texk/web2c/web2c/web2c-lexer.l
+++ b/Build/source/texk/web2c/web2c/web2c-lexer.l
@@ -24,7 +24,7 @@ extern boolean doing_statements;
    giving it ourselves avoids the need to find -lfl or -ll at link time.
    This is a good thing, since libfl.a is often installed somewhere that
    the linker doesn't search by default.  */
-int
+static int
 yywrap P1H(void)
 {
   return 1;
diff --git a/Build/source/texk/web2c/web2c/web2c.h b/Build/source/texk/web2c/web2c/web2c.h
index c67bc2ea4ea..bccaf6f7541 100644
--- a/Build/source/texk/web2c/web2c/web2c.h
+++ b/Build/source/texk/web2c/web2c/web2c.h
@@ -66,6 +66,7 @@ extern int yyerror P1H(string);
 
 extern void get_string_literal P1H(char*);
 extern void get_single_char P1H(char*);
+extern void get_result_type P1H(char*);
 extern void get_return_type P1H(char*);
 
 /* No prototypes for these two. As used, neither takes arguments. */