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- /* std.h -
- Include standard header files.
- */
-
- #ifndef STD_H
- #define STD_H 1
-
- #include <stdio.h>
- #include <ctype.h>
- #include <errno.h>
- #include <assert.h>
- #ifdef SUPPORT_SUBDOC
- #include <signal.h>
- #endif /* SUPPORT_SUBDOC */
-
- #ifndef STDDEF_H_MISSING
- #include <stddef.h>
- #endif /* not STDDEF_H_MISSING */
-
- #ifndef LIMITS_H_MISSING
- #include <limits.h>
- #endif /* not LIMITS_H_MISSING */
-
- #ifndef UINT_MAX
- #define UINT_MAX (sizeof(unsigned int) == 2 ? 0x7fff : \
- (sizeof(unsigned int) == 4 ? 0x7fffffff : cant_guess_UINT_MAX))
- #endif
-
- #ifdef VARARGS
- #include <varargs.h>
- #else
- #include <stdarg.h>
- #endif
-
- #ifdef BSD_STRINGS
- #include <strings.h>
- #define memcpy(to, from, n) bcopy(from, to, n)
- #define memcmp(p, q, n) bcmp(p, q, n)
- #define strchr(s, c) index(s, c)
- #define strrchr(s, c) rindex(s, c)
- #else /* not BSD_STRINGS */
- #include <string.h>
- #endif /* not BSD_STRINGS */
-
- #ifdef STRERROR_MISSING
- #ifdef USE_PROTOTYPES
- extern char *strerror(int);
- #else
- extern char *strerror();
- #endif
- #endif /* STRERROR_MISSING */
-
- #ifdef STDLIB_H_MISSING
- UNIV malloc();
- UNIV calloc();
- UNIV realloc();
- char *getenv();
- long atol();
- #else /* not STDLIB_H_MISSING */
- #include <stdlib.h>
- #endif /* not STDLIB_H_MISSING */
-
- #ifdef REMOVE_MISSING
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif /* HAVE_UNISTD_H */
- #define remove unlink
- #endif /* REMOVE_MISSING */
-
- #ifdef RAISE_MISSING
- #ifdef HAVE_UNISTD_H
- #include <unistd.h>
- #endif /* HAVE_UNISTD_H */
- #define raise(sig) kill(getpid(), sig)
- #endif /* RAISE_MISSING */
-
- #ifndef offsetof
- #define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
- #endif
-
- #ifndef EXIT_FAILURE
- #define EXIT_FAILURE 1
- #endif
- #ifndef EXIT_SUCCESS
- #define EXIT_SUCCESS 0
- #endif
-
- #ifndef SEEK_SET
- #define SEEK_SET 0
- #define SEEK_CUR 1
- #define SEEK_END 2
- #endif
-
- #ifdef FPOS_MISSING
- typedef long fpos_t;
- #define fsetpos(stream, pos) fseek(stream, *(pos), SEEK_SET)
- #define fgetpos(stream, pos) ((*(pos) = ftell(stream)) == -1L)
- #endif /* FPOS_MISSING */
-
- /* Old BSD systems lack L_tmpnam and tmpnam(). This is a partial
- emulation using mktemp(). It requires that the argument to tmpnam()
- be non-NULL. */
-
- #ifndef L_tmpnam
- #define tmpnam_template "/tmp/sgmlsXXXXXX"
- #define L_tmpnam (sizeof(tmpnam_template))
- #undef tmpnam
- #define tmpnam(buf) \
- (mktemp(strcpy(buf, tmpnam_template)) == 0 || (buf)[0] == '\0' ? 0 : (buf))
- #endif /* not L_tmpnam */
-
- #ifndef errno
- extern int errno;
- #endif
-
- #endif /* not STD_H */
-