The ft_printf function in C is used for formatted output and allows you to print various data types with specific formatting options. In ft_printf, flags are used to modify the output by specifying how the data should be presented. Here's a summary of the commonly used flags in ft_printf:
A partial reimplementation of the printf in C. Handles only the following conversions.
| Conversion | Short Description |
|---|---|
| %c | Print a single character. |
| %s | Print a string of characters. |
| %p | The void * pointer argument is printed in hexadecimal. |
| %d | Print a decimal (base 10) number. |
| %i | Print an integer in base 10. |
| %u | Print an unsigned decimal (base 10) number. |
| %x | Print a number in hexadecimal (base 16), with lowercase. |
| %X | Print a number in hexadecimal (base 16), with uppercase. |
| %% | Print a percent sign. |
ft_printf function has the prototype:
int ft_printf(const char *str, ...);
