--- /dev/null
+#ifndef __REDIS_UTIL_H
+#define __REDIS_UTIL_H
+
+int stringmatchlen(const char *p, int plen, const char *s, int slen, int nocase);
+int stringmatch(const char *p, const char *s, int nocase);
+long long memtoll(const char *p, int *err);
+int ll2string(char *s, size_t len, long long value);
+int string2ll(char *s, size_t slen, long long *value);
+int string2l(char *s, size_t slen, long *value);
+int d2string(char *buf, size_t len, double value);
+
+#endif