| #include <vv_form.h> | |
| int | vc_alpha (int *chp)
Tests whether a character keystroke is a valid ANYALPHA character |
| int | vc_anych (int *chp)
Tests whether a character keystroke is a valid ANYCH character |
| int | vc_ascii (int *chp)
Tests whether a character keystroke is a valid ANYASCII character |
| int | vc_digit (int *chp)
Tests whether a character keystroke is a valid DIGIT character |
| int | vc_num (int *chp)
Tests whether a character keystroke is a valid NUMBER or SOFT_DEC character |
| int | vc_tolower (int *chp)
Tests whether a character keystroke is a valid ANYALPHA character and converts it to lowercase, if necessary |
| int | vc_toupper (int *chp)
Tests whether a character keystroke is a valid ANYALPHA character and converts it to uppercase, if necessary |
| int | vc_unsigned (int *chp)
Tests whether a character keystroke is a valid NOSIGN character |
