man pages section 3: Multimedia Library Functions

mlib_VectorZero_S32C(3MLIB)

Name

mlib_VectorZero_U8, mlib_VectorZero_U8C, mlib_VectorZero_S8, mlib_VectorZero_S8C, mlib_VectorZero_S16, mlib_VectorZero_S16C, mlib_VectorZero_S32, mlib_VectorZero_S32C– initialize vector to zero

Synopsis

```cc [ flag... ] file... -lmlib [ library... ]
#include <mlib.h>

mlib_status mlib_VectorZero_U8(mlib_u8 *z, mlib_s32 n);```
`mlib_status mlib_VectorZero_U8C(mlib_u8 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S8(mlib_s8 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S8C(mlib_s8 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S16(mlib_s16 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S16C(mlib_s16 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S32(mlib_s32 *z, mlib_s32 n);`
`mlib_status mlib_VectorZero_S32C(mlib_s32 *z, mlib_s32 n);`

Description

Each of these functions initializes a vector to zero.

The following equation is used:

`z[i] = 0`

where i = 0, 1, ..., (n - 1) for real data; i = 0, 1, ..., (2*n - 1) for complex data.

Parameters

Each of the functions takes the following arguments:

z

Pointer to the first element of the destination vector.

n

Number of elements in the vector.

Return Values

Each of the functions returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

Attributes

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPE

ATTRIBUTE VALUE

Interface Stability

Committed

MT-Level

MT-Safe