1 files changed, 117 insertions, 0 deletions
diff --git a/contrib/syslinux-4.02/com32/include/ctype.h b/contrib/syslinux-4.02/com32/include/ctype.h
new file mode 100644
index 0000000..28fae9f
--- /dev/null
+++ b/contrib/syslinux-4.02/com32/include/ctype.h
@@ -0,0 +1,117 @@
+/*
+ * ctype.h
+ *
+ * This assumes ISO 8859-1, being a reasonable superset of ASCII.
+ */
+
+#ifndef _CTYPE_H
+#define _CTYPE_H
+
+#ifndef __CTYPE_NO_INLINE
+# define __ctype_inline static __inline__
+#else
+# define __ctype_inline
+#endif
+
+/*
+ * This relies on the following definitions:
+ *
+ * cntrl = !print
+ * alpha = upper|lower
+ * graph = punct|alpha|digit
+ * blank = '\t' || ' ' (per POSIX requirement)
+ */
+enum {
+    __ctype_upper = (1 << 0),
+    __ctype_lower = (1 << 1),
+    __ctype_digit = (1 << 2),
+    __ctype_xdigit = (1 << 3),
+    __ctype_space = (1 << 4),
+    __ctype_print = (1 << 5),
+    __ctype_punct = (1 << 6),
+    __ctype_cntrl = (1 << 7),
+};
+
+extern const unsigned char __ctypes[];
+
+__ctype_inline int isalnum(int __c)
+{
+    return __ctypes[__c + 1] & (__ctype_upper | __ctype_lower | __ctype_digit);
+}
+
+__ctype_inline int isalpha(int __c)
+{
+    return __ctypes[__c + 1] & (__ctype_upper | __ctype_lower);
+}
+
+__ctype_inline int isascii(int __c)
+{
+    return !(__c & ~0x7f);
+}
+
+__ctype_inline int isblank(int __c)
+{
+    return (__c == '\t') || (__c == ' ');
+}
+
+__ctype_inline int iscntrl(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_cntrl;
+}
+
+__ctype_inline int isdigit(int __c)
+{
+    return ((unsigned)__c - '0') <= 9;
+}
+
+__ctype_inline int isgraph(int __c)
+{
+    return __ctypes[__c + 1] &
+	(__ctype_upper | __ctype_lower | __ctype_digit | __ctype_punct);
+}
+
+__ctype_inline int islower(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_lower;
+}
+
+__ctype_inline int isprint(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_print;
+}
+
+__ctype_inline int ispunct(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_punct;
+}
+
+__ctype_inline int isspace(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_space;
+}
+
+__ctype_inline int isupper(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_upper;
+}
+
+__ctype_inline int isxdigit(int __c)
+{
+    return __ctypes[__c + 1] & __ctype_xdigit;
+}
+
+/* Note: this is decimal, not hex, to avoid accidental promotion to unsigned */
+#define _toupper(__c) ((__c) & ~32)
+#define _tolower(__c) ((__c) | 32)
+
+__ctype_inline int toupper(int __c)
+{
+    return islower(__c) ? _toupper(__c) : __c;
+}
+
+__ctype_inline int tolower(int __c)
+{
+    return isupper(__c) ? _tolower(__c) : __c;
+}
+
+#endif /* _CTYPE_H */