guix/gnu/packages/patches/kobodeluxe-graphics-window-signed-char.patch

# This was created in responce to Debian bug #163979
# Thing is, if you want to compant "-1" with a char value,
# you better make that char signed
--- kobodeluxe-0.5.1.orig/graphics/window.cpp
+++ kobodeluxe-0.5.1/graphics/window.cpp
@@ -331,7 +331,7 @@
 }


-void window_t::center_token(int _x, int _y, const char *txt, char token)
+void window_t::center_token(int _x, int _y, const char *txt, signed char token)
 {
 	center_token_fxp(PIXEL2CS(_x), PIXEL2CS(_y), txt, token);
 }
@@ -374,7 +374,7 @@
 }


-void window_t::center_token_fxp(int _x, int _y, const char *txt, char token)
+void window_t::center_token_fxp(int _x, int _y, const char *txt, signed char token)
 {
 	_x = CS2PIXEL((_x * xs + 128) >> 8);
 	_y = CS2PIXEL((_y * ys + 128) >> 8);
--- kobodeluxe-0.5.1.orig/graphics/window.h
+++ kobodeluxe-0.5.1/graphics/window.h
@@ -265,10 +265,10 @@
 	void font(int fnt);
 	void string(int _x, int _y, const char *txt);
 	void center(int _y, const char *txt);
-	void center_token(int _x, int _y, const char *txt, char token = 0);
+	void center_token(int _x, int _y, const char *txt, signed char token = 0);
 	void string_fxp(int _x, int _y, const char *txt);
 	void center_fxp(int _y, const char *txt);
-	void center_token_fxp(int _x, int _y, const char *txt, char token = 0);
+	void center_token_fxp(int _x, int _y, const char *txt, signed char token = 0);
 	int textwidth(const char *txt, int min = 0, int max = 255);
 	int textwidth_fxp(const char *txt, int min = 0, int max = 255);
 	int fontheight();