| .. include:: check.rst | |
| ctype.h Functions | |
| ================= | |
| .. list-table:: | |
| :widths: auto | |
| :align: center | |
| :header-rows: 1 | |
| * - Function | |
| - Implemented | |
| - Standard | |
| * - isalnum | |
| - |check| | |
| - 7.4.1.1 | |
| * - isalpha | |
| - |check| | |
| - 7.4.1.2 | |
| * - isblank | |
| - |check| | |
| - 7.4.1.3 | |
| * - iscntrl | |
| - |check| | |
| - 7.4.1.4 | |
| * - isdigit | |
| - |check| | |
| - 7.4.1.5 | |
| * - isgraph | |
| - |check| | |
| - 7.4.1.6 | |
| * - islower | |
| - |check| | |
| - 7.4.1.7 | |
| * - isprint | |
| - |check| | |
| - 7.4.1.8 | |
| * - ispunct | |
| - |check| | |
| - 7.4.1.9 | |
| * - isspace | |
| - |check| | |
| - 7.4.1.10 | |
| * - isupper | |
| - |check| | |
| - 7.4.1.11 | |
| * - isxdigit | |
| - |check| | |
| - 7.4.1.12 | |
| * - tolower | |
| - |check| | |
| - 7.4.2.1 | |
| * - toupper | |
| - |check| | |
| - 7.4.2.2 |