itypes.h

   1 /* Inline functions for rsync.
   2  *
   3  * Copyright (C) 2007-2022 Wayne Davison
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 3 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, visit the http://fsf.org website.
  17  */
  18
  19 static inline int
  20 isDigit(const char *ptr)
  21 {
  22         return isdigit(*(unsigned char *)ptr);
  23 }
  24
  25 static inline int
  26 isHexDigit(const char *ptr)
  27 {
  28         return isxdigit(*(unsigned char *)ptr);
  29 }
  30
  31 static inline int
  32 isPrint(const char *ptr)
  33 {
  34         return isprint(*(unsigned char *)ptr);
  35 }
  36
  37 static inline int
  38 isSpace(const char *ptr)
  39 {
  40         return isspace(*(unsigned char *)ptr);
  41 }
  42
  43 static inline int
  44 isAlNum(const char *ptr)
  45 {
  46         return isalnum(*(unsigned char *)ptr);
  47 }
  48
  49 static inline int
  50 isLower(const char *ptr)
  51 {
  52         return islower(*(unsigned char *)ptr);
  53 }
  54
  55 static inline int
  56 isUpper(const char *ptr)
  57 {
  58         return isupper(*(unsigned char *)ptr);
  59 }
  60
  61 static inline int
  62 toLower(const char *ptr)
  63 {
  64         return tolower(*(unsigned char *)ptr);
  65 }
  66
  67 static inline int
  68 toUpper(const char *ptr)
  69 {
  70         return toupper(*(unsigned char *)ptr);
  71 }