@fn neo4j_value_t neo4j_string(const char *s)
@brief Construct a neo4j value encoding a string.
@param s A pointer to a NULL terminated ASCII string. The pointer
must remain valid, and the content unchanged, for the lifetime of
the neo4j value.
@return A neo4j value encoding the String.
@fn neo4j_value_t neo4j_string(const char *s) @brief Construct a neo4j value encoding a string.
@param s A pointer to a NULL terminated ASCII string. The pointer must remain valid, and the content unchanged, for the lifetime of the neo4j value. @return A neo4j value encoding the String.