sdk/tools/isohybrid/reactos_support_code.h

   1 #ifndef _REACTOS_SUPPORT_CODE_H
   2 #define _REACTOS_SUPPORT_CODE_H
   3
   4 #include <stdarg.h>
   5 #include <stdio.h>
   6 #include <stdlib.h>
   7 #include <string.h>
   8
   9 #ifdef _WIN32
  10 #include <malloc.h>
  11 #include <windows.h>
  12 #else
  13 #include <alloca.h>
  14 #include <unistd.h>
  15 #endif
  16
  17 // isotypes.h would provide these, but it's not available on MSVC < 2013.
  18 typedef unsigned char uint8_t;
  19 typedef unsigned short uint16_t;
  20 typedef unsigned int uint32_t;
  21 typedef unsigned long long uint64_t;
  22
  23 void isohybrid_error(int eval, const char* fmt, ...);
  24 void isohybrid_warning(const char* fmt, ...);
  25
  26 #define err(...)   isohybrid_error(__VA_ARGS__)
  27 #define errx(...)  isohybrid_error(__VA_ARGS__)
  28 #define warn(...)  isohybrid_warning(__VA_ARGS__)
  29 #define warnx(...) isohybrid_warning(__VA_ARGS__)
  30
  31
  32 /////////////////////////////////////////////////////////////////////////////
  33 // getopt code from mingw-w64
  34 /////////////////////////////////////////////////////////////////////////////
  35 extern int optopt;              /* single option character, as parsed     */
  36 extern char *optarg;            /* pointer to argument of current option  */
  37
  38 struct option           /* specification for a long form option...      */
  39 {
  40     const char *name;           /* option name, without leading hyphens */
  41     int         has_arg;                /* does it take an argument?            */
  42     int        *flag;           /* where to save its status, or NULL    */
  43     int         val;            /* its associated status value          */
  44 };
  45
  46 enum                    /* permitted values for its `has_arg' field...  */
  47 {
  48     no_argument = 0,            /* option never takes an argument       */
  49     required_argument,          /* option always requires an argument   */
  50     optional_argument           /* option may take an argument          */
  51 };
  52
  53 int getopt_long_only(int nargc, char * const *nargv, const char *options, const struct option *long_options, int *idx);
  54 /////////////////////////////////////////////////////////////////////////////
  55
  56 #ifdef _WIN32
  57 int fsync(int fd);
  58 int getppid(void);
  59 #endif
  60
  61 #ifdef _MSC_VER
  62 #define fseeko _fseeki64
  63 #define ftruncate _chsize
  64 #endif
  65
  66 #endif