1 files changed, 0 insertions, 80 deletions
diff --git a/Src/utils.c b/Src/utils.c
index 3ffb4388a..4ec73d7be 100644
--- a/Src/utils.c
+++ b/Src/utils.c
@@ -3438,86 +3438,6 @@ strsfx(char *s, char *t)
 }
 
 /**/
-mod_export char *
-dupstrpfx(const char *s, int len)
-{
-    char *r = zhalloc(len + 1);
-
-    memcpy(r, s, len);
-    r[len] = '\0';
-    return r;
-}
-
-/**/
-mod_export char *
-ztrduppfx(const char *s, int len)
-{
-    char *r = zalloc(len + 1);
-
-    memcpy(r, s, len);
-    r[len] = '\0';
-    return r;
-}
-
-/* Append a string to an allocated string, reallocating to make room. */
-
-/**/
-mod_export char *
-appstr(char *base, char const *append)
-{
-    return strcat(realloc(base, strlen(base) + strlen(append) + 1), append);
-}
-
-/* concatenate s1, s2, and s3 in dynamically allocated buffer */
-
-/**/
-mod_export char *
-tricat(char const *s1, char const *s2, char const *s3)
-{
-    /* This version always uses permanently-allocated space. */
-    char *ptr;
-    size_t l1 = strlen(s1);
-    size_t l2 = strlen(s2);
-
-    ptr = (char *)zalloc(l1 + l2 + strlen(s3) + 1);
-    strcpy(ptr, s1);
-    strcpy(ptr + l1, s2);
-    strcpy(ptr + l1 + l2, s3);
-    return ptr;
-}
-
-/**/
-mod_export char *
-zhtricat(char const *s1, char const *s2, char const *s3)
-{
-    char *ptr;
-    size_t l1 = strlen(s1);
-    size_t l2 = strlen(s2);
-    
-    ptr = (char *)zhalloc(l1 + l2 + strlen(s3) + 1);
-    strcpy(ptr, s1);
-    strcpy(ptr + l1, s2);
-    strcpy(ptr + l1 + l2, s3);
-    return ptr;
-}
-
-/* concatenate s1 and s2 in dynamically allocated buffer */
-
-/**/
-mod_export char *
-dyncat(char *s1, char *s2)
-{
-    /* This version always uses space from the current heap. */
-    char *ptr;
-    size_t l1 = strlen(s1);
-
-    ptr = (char *)zhalloc(l1 + strlen(s2) + 1);
-    strcpy(ptr, s1);
-    strcpy(ptr + l1, s2);
-    return ptr;
-}
-
-/**/
 static int
 upchdir(int n)
 {