Add scripts

scripts/health/utils.h

@@ -0,0 +1,25 @@
+#ifndef UTILS_H
+#define UTILS_H
+
+#include <sys/types.h>
+#include <string.h>
+
+size_t utf8len(const char *s);
+
+typedef struct {
+    const char *str;
+    const size_t bytes;
+    size_t chars;
+} ustring;
+
+
+#define NEW_USTRING(string) {.str = string, .bytes = strlen(string)}//; varname.chars=utf8len(string)}
+#define INIT_USTRING(varname) (varname).chars = utf8len(varname.str)
+
+long long pretty_bytes_to_num(char* buf);
+int pretty_bytes(char* buf, long long bytes);
+void debug(const char *format, ...);
+void indent (int i);
+void indent_debug (int i);
+
+#endif