warden/early-roguelike
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Fix more header-related warnings.

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This fixes all current default warnings with GCC7 on Linux.  That does
not mean the code is anywhere close to clean.
This commit is contained in:
John "Elwin" Edwards 2017-09-22 16:24:40 -04:00
parent 90d5708d84
commit 614dcfffd2
10 changed files with 53 additions and 15 deletions
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2
arogue5/configure.ac
View file

@ -13,7 +13,7 @@ AC_PROG_CC
MP_WITH_CURSES
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([pwd.h errno.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h sys/utsname.h termios.h unistd.h utmp.h term.h ncurses/term.h process.h])
AC_CHECK_HEADERS([pwd.h errno.h fcntl.h limits.h nlist.h stdlib.h string.h sys/ioctl.h sys/utsname.h termios.h unistd.h utmp.h term.h ncurses/term.h process.h arpa/inet.h])
# Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_SIZE_T

9
arogue5/mdport.c
View file

@ -41,11 +41,16 @@
#undef MOUSE_MOVED
#elif defined(__DJGPP__)
#include <process.h>
#else
#include <sys/wait.h>
#endif
#ifdef HAVE_PWD_H
#include <pwd.h>
#endif
#ifdef HAVE_ARPA_INET_H
#include <arpa/inet.h>
#endif
#ifdef HAVE_SYS_UTSNAME_H
#include <sys/utsname.h>
#endif
@ -552,7 +557,7 @@ int md_endian = 0x01020304;
unsigned long int
md_ntohl(unsigned long int x)
{
#ifdef _WIN32
#ifndef HAVE_ARPA_INET_H
if ( *((char *)&md_endian) == 0x01 )
return(x);
else
@ -568,7 +573,7 @@ md_ntohl(unsigned long int x)
unsigned long int
md_htonl(unsigned long int x)
{
#ifdef _WIN32
#ifndef HAVE_ARPA_INET_H
if ( *((char *)&md_endian) == 0x01 )
return(x);
else