Index: config.sub
==================================================================
--- config.sub
+++ config.sub
@@ -732,10 +732,14 @@
 		;;
 	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
 		basic_machine=m68k-atari
 		os=-mint
 		;;
+	psp)
+		basic_machine=mipsallegrexel-psp
+		os=-elf
+		;;
 	mips3*-*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
 		;;
 	mips3*)
 		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown

Index: configure.ac
==================================================================
--- configure.ac
+++ configure.ac
@@ -1,7 +1,12 @@
 AC_INIT(ObjFW, 0.4-dev, js@webkeks.org)
 AC_CONFIG_SRCDIR(src)
+
+AS_IF([test x"$host" = x"psp"], [
+	LIBS="$LIBS -lc -lpspkernel -lpspuser"
+	LIBS="$LIBS -lpspnet -lpspnet_inet -lpspnet_resolver"
+])
 
 AC_CANONICAL_HOST
 
 AC_LANG([Objective C])
 AC_PROG_OBJC
@@ -114,26 +119,26 @@
 	ObjFW-RT)
 		AC_DEFINE(OF_OBJFW_RUNTIME, 1,
 			[Whether we use the ObjFW runtime])
 		AC_SUBST(GNU_RUNTIME, "-fgnu-runtime")
 		OBJCFLAGS="$OBJCFLAGS -fgnu-runtime"
-		LIBS="$LIBS -lobjfw-rt"
+		LIBS="-lobjfw-rt $LIBS"
 		;;
 	Apple)
 		AC_DEFINE(OF_APPLE_RUNTIME, 1,
 			[Whether we use the Apple ObjC runtime])
-		LIBS="$LIBS -lobjc"
+		LIBS="-lobjc $LIBS"
 		;;
 	GNU)
 		AC_DEFINE(OF_GNU_RUNTIME, 1,
 			[Whether we use the GNU ObjC runtime])
-		LIBS="$LIBS -lobjc"
+		LIBS="-lobjc $LIBS"
 		;;
 	"old GNU")
 		AC_DEFINE(OF_OLD_GNU_RUNTIME, 1,
 			[Whether we use the old GNU ObjC runtime])
-		LIBS="$LIBS -lobjc"
+		LIBS="-lobjc $LIBS"
 		;;
 	*)
 		AC_MSG_RESULT(none)
 		AC_MSG_ERROR(No ObjC runtime found! Please install ObjFW-RT!)
 		;;

Index: src/OFExceptions.m
==================================================================
--- src/OFExceptions.m
+++ src/OFExceptions.m
@@ -46,11 +46,11 @@
 #  define GET_AT_ERRNO	errno
 # endif
 # define GET_SOCK_ERRNO	errno
 # define ERRFMT		"Error string was: %s"
 # define ERRPARAM	strerror(errNo)
-# ifndef HAVE_THREADSAFE_GETADDRINFO
+# if !defined(HAVE_THREADSAFE_GETADDRINFO) && !defined(_PSP)
 #  define AT_ERRPARAM	hstrerror(errNo)
 # else
 #  define AT_ERRPARAM	strerror(errNo)
 # endif
 #else

Index: src/OFFile.h
==================================================================
--- src/OFFile.h
+++ src/OFFile.h
@@ -178,11 +178,13 @@
  * \param src The path to the file of which should be linked as a string
  * \param dest The path to where the file should be linked as a string
  */
 + (void)linkFileAtPath: (OFString*)src
 		toPath: (OFString*)dest;
+#endif
 
+#if !defined(_WIN32) && !defined(_PSP)
 /**
  * Symlinks a file.
  *
  * Not available on Windows.
  *

Index: src/OFFile.m
==================================================================
--- src/OFFile.m
+++ src/OFFile.m
@@ -592,11 +592,13 @@
 	if (link([src cString], [dest cString]) != 0)
 		@throw [OFLinkFailedException newWithClass: self
 						sourcePath: src
 					   destinationPath: dest];
 }
+#endif
 
+#if !defined(_WIN32) && !defined(_PSP)
 + (void)symlinkFileAtPath: (OFString*)src
 		   toPath: (OFString*)dest
 {
 	if ([self directoryExistsAtPath: dest]) {
 		OFString *filename = [self lastComponentOfPath: src];

Index: src/OFTCPSocket.m
==================================================================
--- src/OFTCPSocket.m
+++ src/OFTCPSocket.m
@@ -103,11 +103,13 @@
 
 	freeaddrinfo(res0);
 #else
 	BOOL connected = NO;
 	struct hostent *he;
+# ifndef _PSP
 	struct servent *se;
+# endif
 	struct sockaddr_in addr;
 	uint16_t port;
 	char **ip;
 # ifdef OF_THREADS
 	OFDataArray *addrlist;
@@ -125,13 +127,15 @@
 		    newWithClass: isa
 			    node: node
 			 service: service];
 	}
 
+# ifndef _PSP
 	if ((se = getservbyname([service cString], "tcp")) != NULL)
 		port = se->s_port;
 	else {
+# endif
 		@try {
 			intmax_t p = [service decimalValue];
 
 			if (p < 1 || p > 65535)
 				@throw [OFOutOfRangeException
@@ -153,11 +157,13 @@
 			[addrlist release];
 			[mutex unlock];
 # endif
 			@throw e;
 		}
+# ifndef _PSP
 	}
+# endif
 
 	memset(&addr, 0, sizeof(addr));
 	addr.sin_family = AF_INET;
 	addr.sin_port = port;
 
@@ -250,11 +256,13 @@
 	}
 
 	freeaddrinfo(res);
 #else
 	struct hostent *he;
+# ifndef _PSP
 	struct servent *se;
+# endif
 	struct sockaddr_in addr;
 	uint16_t port;
 
 # ifdef OF_THREADS
 	[mutex lock];
@@ -268,13 +276,15 @@
 		    newWithClass: isa
 			    node: node
 			 service: service];
 	}
 
+# ifndef _PSP
 	if ((se = getservbyname([service cString], "tcp")) != NULL)
 		port = se->s_port;
 	else {
+# endif
 		@try {
 			intmax_t p = [service decimalValue];
 
 			if (p < 1 || p > 65535)
 				@throw [OFOutOfRangeException
@@ -294,11 +304,13 @@
 # ifdef OF_THREADS
 			[mutex unlock];
 # endif
 			@throw e;
 		}
+# ifndef _PSP
 	}
+# endif
 
 	memset(&addr, 0, sizeof(addr));
 	addr.sin_family = AF_INET;
 	addr.sin_port = port;
 

Index: src/macros.h
==================================================================
--- src/macros.h
+++ src/macros.h
@@ -23,10 +23,14 @@
 # define __STDC_CONSTANT_MACROS
 #endif
 
 #include <stddef.h>
 #include <stdint.h>
+
+#ifdef _PSP
+# define INTMAX_MAX LONG_LONG_MAX
+#endif
 
 #ifdef __GNUC__
 # define OF_INLINE inline __attribute__((always_inline))
 # define OF_LIKELY(cond) __builtin_expect(!!(cond), 1)
 # define OF_UNLIKELY(cond) __builtin_expect(!!(cond), 0)