src/main/ctype.h

   1 /*
   2  * This file is part of Cleanflight and Betaflight.
   3  *
   4  * Cleanflight and Betaflight are free software. You can redistribute
   5  * this software and/or modify this software under the terms of the
   6  * GNU General Public License as published by the Free Software
   7  * Foundation, either version 3 of the License, or (at your option)
   8  * any later version.
   9  *
  10  * Cleanflight and Betaflight are distributed in the hope that they
  11  * will be useful, but WITHOUT ANY WARRANTY; without even the implied
  12  * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  13  * See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this software.
  17  *
  18  * If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 /*
  22  * Replacement for system header file <ctype.h> to avoid macro definitions
  23  * Functions are implemented in common/string_light.c
  24  */
  25
  26 #ifdef __cplusplus
  27 // use original implementation for C++
  28 # include_next <ctype.h>
  29 #endif
  30
  31 #ifndef _CTYPE_H_
  32 #define _CTYPE_H_
  33
  34 #ifndef _EXFUN
  35 # define _EXFUN(name,proto) name proto
  36 #endif
  37
  38 int _EXFUN(isalnum, (int __c));
  39 int _EXFUN(isalpha, (int __c));
  40 int _EXFUN(iscntrl, (int __c));
  41 int _EXFUN(isdigit, (int __c));
  42 int _EXFUN(isgraph, (int __c));
  43 int _EXFUN(islower, (int __c));
  44 int _EXFUN(isprint, (int __c));
  45 int _EXFUN(ispunct, (int __c));
  46 int _EXFUN(isspace, (int __c));
  47 int _EXFUN(isupper, (int __c));
  48 int _EXFUN(isxdigit,(int __c));
  49 int _EXFUN(tolower, (int __c));
  50 int _EXFUN(toupper, (int __c));
  51 int _EXFUN(isblank, (int __c));
  52
  53 #endif /* _CTYPE_H_ */