1 files changed, 31 insertions, 0 deletions
diff --git a/util/mkelfImage/kunzip_src/include/string.h b/util/mkelfImage/kunzip_src/include/string.h
new file mode 100644
index 0000000000..dbaa1ecd17
--- /dev/null
+++ b/util/mkelfImage/kunzip_src/include/string.h
@@ -0,0 +1,31 @@
+#ifndef STRING_H
+#define STRING_H
+
+#include <stddef.h>
+
+// yes, linux has fancy ones. We don't care. This stuff gets used 
+// hardly at all. And the pain of including those files is just too high.
+
+//extern inline void strcpy(char *dst, char *src) {while (*src) *dst++ = *src++;}
+
+//extern inline int strlen(char *src) { int i = 0; while (*src++) i++; return i;}
+
+static inline size_t strnlen(const char *src, size_t max) { 
+  int i = 0; 
+  if (max<0) {
+    while (*src++) 
+      i++; 
+    return i;
+  }
+  else {
+    while ((*src++) && (i < max)) 
+      i++; 
+    return i;
+  }
+}
+
+extern void *memcpy(void *dest, const void *src, size_t n);
+extern void *memset(void *s, int c, size_t n);
+extern int memcmp(const void *s1, const void *s2, size_t n);
+
+#endif /* STRING_H */