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kolibrios/contrib/media/updf/include/sys/system.h
right-hearted 4f7ee97ec9 uPDF with buttons
git-svn-id: svn://kolibrios.org@4680 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-03-22 21:00:40 +00:00

75 lines
1.9 KiB
C

/* Copyright (C) 1998 DJ Delorie, see COPYING.DJ for details */
/* Copyright (C) 1995 DJ Delorie, see COPYING.DJ for details */
#ifndef __dj_include_sys_system_h__
#define __dj_include_sys_system_h__
#ifdef __cplusplus
extern "C" {
#endif
#ifndef __dj_ENFORCE_ANSI_FREESTANDING
#ifndef __STRICT_ANSI__
#ifndef _POSIX_SOURCE
extern int _shell_command (const char *_prog, const char *_cmdline);
extern int _is_unixy_shell (const char *_prog);
extern int _is_dos_shell (const char *_prog);
/* Checking for special executable formats */
typedef struct {
char magic[16];
int struct_length;
char go32[16];
unsigned char buffer[0];
} _v1_stubinfo;
typedef struct {
union {
unsigned version:8; /* The version of DJGPP created that COFF exe */
struct {
unsigned minor:4; /* The minor version of DJGPP */
unsigned major:4; /* The major version of DJGPP */
} v;
} version;
unsigned object_format:4; /* What an object format */
# define _V2_OBJECT_FORMAT_UNKNOWN 0x00
# define _V2_OBJECT_FORMAT_COFF 0x01
unsigned exec_format:4; /* What an executable format */
# define _V2_EXEC_FORMAT_UNKNOWN 0x00
# define _V2_EXEC_FORMAT_COFF 0x01
# define _V2_EXEC_FORMAT_STUBCOFF 0x02
# define _V2_EXEC_FORMAT_EXE 0x03
# define _V2_EXEC_FORMAT_UNIXSCRIPT 0x04
unsigned valid:1; /* Only when nonzero all the information is valid */
unsigned has_stubinfo:1; /* When nonzero the stubinfo info is valid */
unsigned unused:14;
_v1_stubinfo *stubinfo;
} _v2_prog_type;
/* When program == NULL you have to pass a valid file handle
in fd, otherwise the file is opened and closed by the function */
const _v2_prog_type *_check_v2_prog(const char *program, int fd);
#endif /* !_POSIX_SOURCE */
#endif /* !__STRICT_ANSI__ */
#endif /* !__dj_ENFORCE_ANSI_FREESTANDING */
#ifndef __dj_ENFORCE_FUNCTION_CALLS
#endif /* !__dj_ENFORCE_FUNCTION_CALLS */
#ifdef __cplusplus
}
#endif
#endif /* __dj_include_sys_system_h__ */