+#include <tic.h>
+#include <nc_alloc.h>
+
+MODULE_ID("$Id: access.c,v 1.9 2001/06/23 22:11:49 tom Exp $")
+
+#define LOWERCASE(c) ((isalpha(UChar(c)) && isupper(UChar(c))) ? tolower(UChar(c)) : (c))
+
+NCURSES_EXPORT(char *)
+_nc_rootname(char *path)
+{
+ char *result = _nc_basename(path);
+#if !defined(MIXEDCASE_FILENAMES) || defined(PROG_EXT)
+ static char *temp;
+ char *s;
+
+ temp = strdup(result);
+ result = temp;
+#if !defined(MIXEDCASE_FILENAMES)
+ int n;
+ for (s = result; *s != '\0'; ++s) {
+ *s = LOWERCASE(*s);
+ }
+#endif
+#if defined(PROG_EXT)
+ if ((s = strrchr(result, '.')) != 0) {
+ if (!strcmp(s, PROG_EXT))
+ *s = '\0';
+ }
+#endif
+#endif
+ return result;
+}