# mcorest_api_json_write_u64

Write an unsigned 64 bit integer value.

### For an overview see page mcorest_api_json_write_*

### Prototype

        MCO_RET mcorest_api_json_write_u64( mcorest_api_json_write_ctx_t *ctx, mco_uint8 u8 );

### Arguments

ctx | Pointer to the JSON write context structure
u8 | Unsigned 64 bit integer value to write

### Description

This function writes an unsigned 64 bit integer value.

### Return Codes

MCO_S_OK = 0 | Success
MCO_E_REST_* | Any of the Web Services Error Codes

### Example

        static void print_u64(mcorest_api_json_write_ctx_t *jctx,
                        mco_uint8 u8)
        {
            mcorest_api_json_write_object_begin(jctx);
            mcorest_api_json_write_key(jctx, "u64_value");
            mcorest_api_json_write_u64(jctx, u8);
            ...
            mcorest_api_json_write_object_end(jctx);
            ...
        }

### Files

Header file:
mcorestapi.h
Source file:
jsonwr.c
Library:
libmcorest.a