From a20f2d4b4a8852507e0772870a5a3ad2357bb88c Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 24 Jan 2014 01:37:07 +0100
Subject: ass_strtod: use modern C

---
 libass/ass_strtod.c | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/libass/ass_strtod.c b/libass/ass_strtod.c
index f55b37a..4e96404 100644
--- a/libass/ass_strtod.c
+++ b/libass/ass_strtod.c
@@ -16,15 +16,15 @@
 #include <ctype.h>
 #include <errno.h>
 
-const
-static int maxExponent = 511;   /* Largest possible base 10 exponent.  Any
+static
+const int maxExponent = 511;    /* Largest possible base 10 exponent.  Any
                                  * exponent larger than this will already
                                  * produce underflow or overflow, so there's
                                  * no need to worry about additional digits.
                                  */
 
-const
-static double powersOf10[] = {  /* Table giving binary powers of 10.  Entry */
+static
+const double powersOf10[] = {   /* Table giving binary powers of 10.  Entry */
     10.,                        /* is 10^2^i.  Used to convert decimal */
     100.,                       /* exponents into floating-point numbers. */
     1.0e4,
@@ -58,8 +58,8 @@ static double powersOf10[] = {  /* Table giving binary powers of 10.  Entry */
  */
 
 double
-ass_strtod(string, endPtr)
-    const char *string;     /* A decimal ASCII floating-point number,
+ass_strtod(
+    const char *string,     /* A decimal ASCII floating-point number,
                              * optionally preceded by white space.
                              * Must have form "-I.FE-X", where I is the
                              * integer part of the mantissa, F is the
@@ -71,8 +71,9 @@ ass_strtod(string, endPtr)
                              * The "E" may actually be an "e".  E and X
                              * may both be omitted (but not just one).
                              */
-    char **endPtr;          /* If non-NULL, store terminating character's
+    char **endPtr           /* If non-NULL, store terminating character's
                              * address here. */
+    )
 {
     int sign, expSign = 0;
     double fraction, dblExp, *d;
-- 
cgit v1.2.3


From 43707d29a025428eab9a1c690e142b42d15247e3 Mon Sep 17 00:00:00 2001
From: wm4 <wm4@nowhere>
Date: Fri, 24 Jan 2014 01:37:41 +0100
Subject: build: add more warnings

---
 libass/Makefile.am | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/libass/Makefile.am b/libass/Makefile.am
index b134a66..524d9a8 100644
--- a/libass/Makefile.am
+++ b/libass/Makefile.am
@@ -1,4 +1,6 @@
-AM_CFLAGS = -Wall
+AM_CFLAGS = -std=gnu99 -Wall -Wextra -Wno-sign-compare -Wno-unused-parameter \
+            -Werror-implicit-function-declaration -Wstrict-prototypes        \
+            -Wpointer-arith -Wredundant-decls
 
 LIBASS_LT_CURRENT = 5
 LIBASS_LT_REVISION = 0
-- 
cgit v1.2.3