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/ The C Users' Group Library 1994 August / wc-cdrom-cusersgrouplibrary-1994-08.iso / vol_100 / 163_01 / ctype.h < prev    next >
Text File  |  1987-06-03  |  256b  |  7 lines
  1. /*
  2. ** ctype.h -- header file for character classification functions
  3. */
  4. extern int isalpha(), isupper(), islower(), isdigit(), isalnum(),
  5.     isspace(), ispunct(), isprint(), iscntrl(), isascii(), toupper(),
  6.     tolower();
  7.