X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;ds=sidebyside;f=int%2Finterface.h;h=d3361dfa9fb8d46af47f9594449c37e705cc9e72;hb=5ffe54378cb4b91ee2a5717d57c1bf4ba4ca563e;hp=b2968a9ea1d07faee5178942d5e1b3b2627ed3f1;hpb=6e3b45dd6cef95c1577a91b15a1256fa4b06ca88;p=mTask.git

diff --git a/int/interface.h b/int/interface.h
index b2968a9..d3361df 100644
--- a/int/interface.h
+++ b/int/interface.h
@@ -10,8 +10,9 @@ extern int gargc;
 extern char **gargv;
 #endif
 
-#define read16() 256*read_byte() + read_byte()
+#define read16() 256*(uint8_t)read_byte() + (uint8_t)read_byte()
 #define from16(a, b) 256*a+b
+#define write16(i) { write_byte((uint8_t)i/256); write_byte((uint8_t)i%256); }
 uint8_t read_byte(void);
 void write_byte(uint8_t b);