wordexp-h.md - Openharmony v1.0 / docs / api / api-SmartVision-Devices - 最全华为鸿蒙分布式操作系统技术资料库，手册，指南

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# wordexp.h
## **Overview**
**Related Modules:**
[IO](IO.md)
**Description:**
Declares functions related to word expansion.
**Since:**
1.0
**Version:**
1.0
## **Summary**
## Data Structures

Data Structure Name	Description
wordexp_t	Describes information about word expansion.

## Functions

Function Name	Description
wordfree (wordexp_t *we)	void Frees a word expansion buffer.

Function Name

Description

wordfree (wordexp_t *we)

void

Frees a word expansion buffer.