HP-UX 11i Version 1.6 Release Notes

Programming
Header File (ctype.h)
Chapter 7
122
Compatibility
Any existing use of the obsoleted symbol definitions must be changed to the fully
supported symbols as defined in the following table:
Performance
There are no impacts to performance as a result of the ctype.h changes.
Obsolescence
The symbol definitions described herein have been obsoleted from ctype.h in HP-UX 11i
v1.6.
Documentation
No documentation changes were necessary.
Table 7-5 Obsoleted vs. Supported Symbols
Obsoleted Symbol Supported Symbol
_U _ISALPHA
_L _ISALNUM
_N _ISBLANK
_S _ISCNTRL
_P _ISDIGIT
_C _ISGRAPH
_B _ISLOWER
_X _ISPRINT
_A _ISALPHA
_G _ISALNUM
_PR _ISBLANK