fix warnings on Mac in miscellaneous files
Fix these class of warnings:
- unused functions
- unused locals
- sign mismatch
- missing function prototypes
- missing newline at end of file
- 64 to 32 bit truncation
The changes prefer to link in dead code in the debug build
with 'if (false)' than to comment it out, but trivial cases
are commented out or sometimes deleted if it appears to be
a copy/paste error.
Review URL: https://codereview.appspot.com/6305047
git-svn-id: http://skia.googlecode.com/svn/trunk@4186 2bbb7eff-a529-9590-31e7-b0007b416f81
diff --git a/src/utils/mac/SkStream_mac.cpp b/src/utils/mac/SkStream_mac.cpp
index 97df430..5b3fe6b 100644
--- a/src/utils/mac/SkStream_mac.cpp
+++ b/src/utils/mac/SkStream_mac.cpp
@@ -17,13 +17,13 @@
// These are used by CGDataProviderSequentialCallbacks
-size_t get_bytes_proc(void* info, void* buffer, size_t bytes) {
+static size_t get_bytes_proc(void* info, void* buffer, size_t bytes) {
SkASSERT(info);
return ((SkStream*)info)->read(buffer, bytes);
}
static off_t skip_forward_proc(void* info, off_t bytes) {
- return ((SkStream*)info)->skip(bytes);
+ return ((SkStream*)info)->skip((size_t) bytes);
}
static void rewind_proc(void* info) {