C stdio putchar() Function
Definition and Usage
The putchar() function outputs a single character to the console.
The putchar() function is defined in the <stdio.h> header file.
Note: More accurately, it writes to the location specified by stdout which is usually the console but it may be configured to point to a file or other location.
Syntax
putchar(int c);Parameter Values
| Parameter | Description |
|---|---|
| c | Required. The ASCII value of a character. An actual character can also be used in this parameter. |
Technical Details
| Returns: | An int value representing the ASCII value of the character that was written. |
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