|
| int | ft_isalnum (int c) |
| | Alphanumeric character.
|
| |
| int | ft_isalpha (int c) |
| | Alphabetic character.
|
| |
| int | ft_isascii (int c) |
| | ASCII character (0–127)
|
| |
| int | ft_isdigit (int c) |
| | Decimal digit (0–9)
|
| |
| int | ft_islower (int c) |
| | Lowercase letter.
|
| |
| int | ft_isprint (int c) |
| | Printable character (including space)
|
| |
| int | ft_ispunct (int c) |
| | Printable non-alphanumeric (e.g., punctuation)
|
| |
| int | ft_issign (int c) |
| | '+' or '-'
|
| |
| int | ft_isspace (int c) |
| | Whitespace (space, tab, newline, etc.)
|
| |
| bool | ft_isstrpositive (const char *str) |
| | Checks if string contains only digits and is > 0.
|
| |
| int | ft_isupper (int c) |
| | Uppercase letter.
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| |
Include dependency graph for char_check.c:
