6.24 Other routines
#include <ctype.h>
Kernighan p161, p249. Hanly & Koffman pages 466 & Appendix B pages 844-845.
isalnum() True if alphanumeric
isalpha() True if A-Z or a-z
iscntrl() Control character
isdigit() True if 0-9
isgraph() Printing character except space
islower() True if a-z
isprint() Printing character including space
ispunct() Printing character except space, letter or digit
isspace() True if space, FF, HT, VT, CR
isupper() True if A-Z
isxdigit() True if a Hexadecimal Digit
Instructor: Louis Taber, louis.taber.at.pima at gmail dot com (520) 206-6850
My web site in Cleveland, OH
The Pima Community College web site
