X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=advent.h;h=72af32f58592371f62727ad96584e7fea9d307f9;hb=07e7b8131ee6a4424cf269fe1ebc310037cf1d0f;hp=c0e320ebaad0a63764a15f5edc92e84897879ba3;hpb=4b51b06b7327966f6e7ba893430dad7e2b09c7cd;p=open-adventure.git

diff --git a/advent.h b/advent.h
index c0e320e..72af32f 100644
--- a/advent.h
+++ b/advent.h
@@ -20,6 +20,7 @@
 #define PANICTIME      15         // time left after closing
 #define BATTERYLIFE    2500       // turn limit increment from batteries
 #define WORD_NOT_FOUND -1         // "Word not found" flag value for the vocab hash functions.
+#define WORD_EMPTY     0          // "Word empty" flag value for the vocab hash functions
 #define CARRIED        -1         // Player is toting it
 #define READ_MODE      "rb"       // b is not needed for POSIX but harmless
 #define WRITE_MODE     "wb"       // b is not needed for POSIX but harmless
@@ -189,8 +190,6 @@ struct command_t {
 extern struct game_t game;
 extern struct settings_t settings;
 
-extern char* xstrdup(const char* s);
-extern void* xmalloc(size_t size);
 extern void packed_to_token(long, char token[]);
 extern long token_to_packed(const char token[]);
 extern void tokenize(char*, struct command_t *);