Use unsigned char arrays in hexdumped data.

4 files changed, 13 insertions, 13 deletions

diff --git a/source/fitz/buffer.c b/source/fitz/buffer.c
index 96aa36a6..49c35726 100644
--- a/source/fitz/buffer.c
+++ b/source/fitz/buffer.c
@@ -52,7 +52,7 @@ fz_new_buffer_from_data(fz_context *ctx, unsigned char *data, size_t size)
 }
 
 fz_buffer *
-fz_new_buffer_from_shared_data(fz_context *ctx, const char *data, size_t size)
+fz_new_buffer_from_shared_data(fz_context *ctx, const unsigned char *data, size_t size)
 {
 	fz_buffer *b;
 
diff --git a/source/fitz/colorspace.c b/source/fitz/colorspace.c
index d040b076..05b46ac6 100644
--- a/source/fitz/colorspace.c
+++ b/source/fitz/colorspace.c
@@ -2992,7 +2992,7 @@ fz_new_icc_colorspace(fz_context *ctx, int is_static, int num, fz_buffer *buf, c
 			size_t size;
 			const unsigned char *data;
 			data = fz_lookup_icc(ctx, name, &size);
-			profile->buffer = fz_new_buffer_from_shared_data(ctx, (const char *)data, size);
+			profile->buffer = fz_new_buffer_from_shared_data(ctx, data, size);
 			is_lab = (strcmp(name, "lab-icc") == 0);
 			profile->bgr = (strcmp(name, "bgr-icc") == 0);
 		}
diff --git a/source/fitz/font.c b/source/fitz/font.c
index 79b17458..4c90e5f8 100644
--- a/source/fitz/font.c
+++ b/source/fitz/font.c
@@ -317,7 +317,7 @@ fz_font *fz_load_system_fallback_font(fz_context *ctx, int script, int language,
 fz_font *fz_load_fallback_font(fz_context *ctx, int script, int language, int serif, int bold, int italic)
 {
 	fz_font **fontp;
-	const char *data;
+	const unsigned char *data;
 	int index;
 	int size;
 
@@ -364,7 +364,7 @@ fz_font *fz_load_fallback_font(fz_context *ctx, int script, int language, int se
 
 fz_font *fz_load_fallback_symbol_font(fz_context *ctx)
 {
-	const char *data;
+	const unsigned char *data;
 	int size;
 	if (!ctx->font->symbol)
 	{
@@ -377,7 +377,7 @@ fz_font *fz_load_fallback_symbol_font(fz_context *ctx)
 
 fz_font *fz_load_fallback_emoji_font(fz_context *ctx)
 {
-	const char *data;
+	const unsigned char *data;
 	int size;
 	if (!ctx->font->emoji)
 	{
@@ -515,7 +515,7 @@ fz_new_font_from_buffer(fz_context *ctx, const char *name, fz_buffer *buffer, in
 }
 
 fz_font *
-fz_new_font_from_memory(fz_context *ctx, const char *name, const char *data, int len, int index, int use_glyph_bbox)
+fz_new_font_from_memory(fz_context *ctx, const char *name, const unsigned char *data, int len, int index, int use_glyph_bbox)
 {
 	fz_buffer *buffer = fz_new_buffer_from_shared_data(ctx, data, len);
 	fz_font *font;
diff --git a/source/fitz/noto.c b/source/fitz/noto.c
index eb070261..f6951ba2 100644
--- a/source/fitz/noto.c
+++ b/source/fitz/noto.c
@@ -51,11 +51,11 @@
 #define RETURN(NAME) \
 	do { \
 	extern const int fz_resources_fonts_ ## NAME ## _size; \
-	extern const char fz_resources_fonts_ ## NAME []; \
+	extern const unsigned char fz_resources_fonts_ ## NAME []; \
 	return *size = fz_resources_fonts_ ## NAME ## _size, fz_resources_fonts_ ## NAME; \
 	} while (0)
 
-const char *
+const unsigned char *
 fz_lookup_base14_font(fz_context *ctx, const char *name, int *size)
 {
 #ifndef TOFU_BASE14
@@ -84,7 +84,7 @@ fz_lookup_base14_font(fz_context *ctx, const char *name, int *size)
 		if (!is_italic) RETURN(B); else RETURN(BI); \
 	}
 
-const char *
+const unsigned char *
 fz_lookup_builtin_font(fz_context *ctx, const char *name, int is_bold, int is_italic, int *size)
 {
 #ifndef TOFU_BASE14
@@ -137,7 +137,7 @@ fz_lookup_builtin_font(fz_context *ctx, const char *name, int is_bold, int is_it
 	return *size = 0, NULL;
 }
 
-const char *
+const unsigned char *
 fz_lookup_cjk_font(fz_context *ctx, int registry, int serif, int wmode, int *size, int *index)
 {
 	if (index) *index = 0;
@@ -167,7 +167,7 @@ fz_lookup_cjk_font(fz_context *ctx, int registry, int serif, int wmode, int *siz
 #define Noto2(SANS,SERIF) \
 	if (serif) { RETURN(noto_Noto ## SERIF ## _Regular_ttf); } else { RETURN(noto_Noto ## SANS ## _Regular_ttf); }
 
-const char *
+const unsigned char *
 fz_lookup_noto_font(fz_context *ctx, int script, int language, int serif, int *size)
 {
 	/* TODO: Noto(SansSyriacEstrangela); */
@@ -348,7 +348,7 @@ fz_lookup_noto_font(fz_context *ctx, int script, int language, int serif, int *s
 	return *size = 0, NULL;
 }
 
-const char *
+const unsigned char *
 fz_lookup_noto_symbol_font(fz_context *ctx, int *size)
 {
 #ifndef TOFU_SYMBOL
@@ -358,7 +358,7 @@ fz_lookup_noto_symbol_font(fz_context *ctx, int *size)
 #endif
 }
 
-const char *
+const unsigned char *
 fz_lookup_noto_emoji_font(fz_context *ctx, int *size)
 {
 #ifndef TOFU_EMOJI