Use 'size_t' instead of int as appropriate.

This silences the many warnings we get when building for x64
in windows.

This does not address any of the warnings we get in thirdparty
libraries - in particular harfbuzz. These look (at a quick
glance) harmless though.

1 files changed, 9 insertions, 9 deletions

diff --git a/source/fitz/stream-read.c b/source/fitz/stream-read.c
index 2ace7b1f..b499d68f 100644
--- a/source/fitz/stream-read.c
+++ b/source/fitz/stream-read.c
@@ -2,10 +2,10 @@
 
 #define MIN_BOMB (100 << 20)
 
-int
-fz_read(fz_context *ctx, fz_stream *stm, unsigned char *buf, int len)
+size_t
+fz_read(fz_context *ctx, fz_stream *stm, unsigned char *buf, size_t len)
 {
-	int count, n;
+	size_t count, n;
 
 	count = 0;
 	do
@@ -29,9 +29,9 @@ fz_read(fz_context *ctx, fz_stream *stm, unsigned char *buf, int len)
 
 static unsigned char skip_buf[4096];
 
-int fz_skip(fz_context *ctx, fz_stream *stm, int len)
+size_t fz_skip(fz_context *ctx, fz_stream *stm, size_t len)
 {
-	int count, l, total = 0;
+	size_t count, l, total = 0;
 
 	while (len)
 	{
@@ -48,16 +48,16 @@ int fz_skip(fz_context *ctx, fz_stream *stm, int len)
 }
 
 fz_buffer *
-fz_read_all(fz_context *ctx, fz_stream *stm, int initial)
+fz_read_all(fz_context *ctx, fz_stream *stm, size_t initial)
 {
 	return fz_read_best(ctx, stm, initial, NULL);
 }
 
 fz_buffer *
-fz_read_best(fz_context *ctx, fz_stream *stm, int initial, int *truncated)
+fz_read_best(fz_context *ctx, fz_stream *stm, size_t initial, int *truncated)
 {
 	fz_buffer *buf = NULL;
-	int n;
+	size_t n;
 
 	fz_var(buf);
 
@@ -110,7 +110,7 @@ fz_read_best(fz_context *ctx, fz_stream *stm, int initial, int *truncated)
 }
 
 char *
-fz_read_line(fz_context *ctx, fz_stream *stm, char *mem, int n)
+fz_read_line(fz_context *ctx, fz_stream *stm, char *mem, size_t n)
 {
 	char *s = mem;
 	int c = EOF;