X-Git-Url: https://jxself.org/git/?p=open-adventure.git;a=blobdiff_plain;f=misc.c;h=4b9ac2c1e8253eb28a9fc2ee6965d50fd90dfa0f;hp=d33bc510c9b7fa05d500c569df9cc7f7a4e5585e;hb=342994376a6cc0fc9623cece2b9b85a7557ca47f;hpb=8bd947b54d365f4e8a119be761021be055ea8748

diff --git a/misc.c b/misc.c
index d33bc51..4b9ac2c 100644
--- a/misc.c
+++ b/misc.c
@@ -113,7 +113,7 @@ static void vspeak(const char* msg, bool blank, va_list ap)
             // Unmodified string specifier.
             if (msg[i] == 's') {
 		char *arg = va_arg(ap, char *);
-                strncat(renderp, arg, size);
+                strncat(renderp, arg, size-1);
                 size_t len = strlen(renderp);
                 renderp += len;
                 size -= len;
@@ -378,7 +378,7 @@ bool yes(const char* question, const char* yes_response, const char* no_response
 
 /*  Data structure  routines */
 
-int get_motion_vocab_id(const char* word)
+static int get_motion_vocab_id(const char* word)
 // Return the first motion number that has 'word' as one of its words.
 {
     for (int i = 0; i < NMOTIONS; ++i) {
@@ -393,7 +393,7 @@ int get_motion_vocab_id(const char* word)
     return (WORD_NOT_FOUND);
 }
 
-int get_object_vocab_id(const char* word)
+static int get_object_vocab_id(const char* word)
 // Return the first object number that has 'word' as one of its words.
 {
     for (int i = 0; i < NOBJECTS + 1; ++i) { // FIXME: the + 1 should go when 1-indexing for objects is removed
@@ -406,7 +406,7 @@ int get_object_vocab_id(const char* word)
     return (WORD_NOT_FOUND);
 }
 
-int get_action_vocab_id(const char* word)
+static int get_action_vocab_id(const char* word)
 // Return the first motion number that has 'word' as one of its words.
 {
     for (int i = 0; i < NACTIONS; ++i) {
@@ -421,7 +421,7 @@ int get_action_vocab_id(const char* word)
     return (WORD_NOT_FOUND);
 }
 
-int get_special_vocab_id(const char* word)
+static int get_special_vocab_id(const char* word)
 // Return the first special number that has 'word' as one of its words.
 {
     for (int i = 0; i < NSPECIALS; ++i) {