Assume target platforms have strcasecmp, strncasecmp, & strdup now

All have been required since Unix98/SUSv2

Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Part-of: <https://gitlab.freedesktop.org/xorg/app/xkbcomp/-/merge_requests/23>

1 files changed, 0 insertions, 68 deletions

diff --git a/utils.c b/utils.c
index deb96ea..2dcb994 100644
--- a/utils.c
+++ b/utils.c
@@ -262,71 +262,3 @@ uFinishUp(void)
         fprintf(errorFile, "%s\n", postMsg);
     return;
 }
-
-/***====================================================================***/
-
-#ifndef HAVE_STRDUP
-char *
-uStringDup(const char *str)
-{
-    char *rtrn;
-
-    if (str == NULL)
-        return NULL;
-    rtrn = malloc(strlen(str) + 1);
-    strcpy(rtrn, str);
-    return rtrn;
-}
-#endif
-
-#ifndef HAVE_STRCASECMP
-int
-uStrCaseCmp(const char *str1, const char *str2)
-{
-    char buf1[512], buf2[512];
-    char c, *s;
-    int n;
-
-    for (n = 0, s = buf1; (c = *str1++); n++)
-    {
-        if (isupper(c))
-            c = tolower(c);
-        if (n > 510)
-            break;
-        *s++ = c;
-    }
-    *s = '\0';
-    for (n = 0, s = buf2; (c = *str2++); n++)
-    {
-        if (isupper(c))
-            c = tolower(c);
-        if (n > 510)
-            break;
-        *s++ = c;
-    }
-    *s = '\0';
-    return (strcmp(buf1, buf2));
-}
-
-int
-uStrCasePrefix(const char *my_prefix, const char *str)
-{
-    char c1;
-    char c2;
-    while (((c1 = *my_prefix) != '\0') && ((c2 = *str) != '\0'))
-    {
-        if (isupper(c1))
-            c1 = tolower(c1);
-        if (isupper(c2))
-            c2 = tolower(c2);
-        if (c1 != c2)
-            return 0;
-        my_prefix++;
-        str++;
-    }
-    if (c1 != '\0')
-        return 0;
-    return 1;
-}
-
-#endif