diff --git a/libc/Makefile b/libc/Makefile
index e6d695d0..0f844786 100644
--- a/libc/Makefile
+++ b/libc/Makefile
@@ -116,6 +116,7 @@ strndup.o \
 strnlen.o \
 strpbrk.o \
 strrchr.o \
+strsignal.o \
 strspn.o \
 strstr.o \
 strtok.o \
diff --git a/libc/include/string.h b/libc/include/string.h
index 518f11ca..31a3d749 100644
--- a/libc/include/string.h
+++ b/libc/include/string.h
@@ -68,7 +68,6 @@ size_t strxfrm(char* restrict, const char* restrict, size_t);
 int strcoll_l(const char*, const char*, locale_t);
 char* strerror_l(int, locale_t);
 int strerror_r(int, char*, size_t);
-char* strsignal(int);
 size_t strxfrm_l(char* restrict, const char* restrict, size_t, locale_t);
 #endif
 
@@ -78,11 +77,14 @@ char* strchrnul(const char* str, int c);
 
 #if defined(_SORTIX_SOURCE)
 const char* sortix_strerror(int errnum);
+const char* sortix_strsignal(int signum);
 #endif
 #if defined(_SOURCE_SOURCE) && __SORTIX_STDLIB_REDIRECTS
 const char* strerror(int errnum) asm ("sortix_strerror");
+const char* strsignal(int signum) asm ("sortix_strsignal");
 #else
 char* strerror(int errnum);
+char* strsignal(int signum);
 #endif
 
 __END_DECLS
diff --git a/libc/strsignal.cpp b/libc/strsignal.cpp
new file mode 100644
index 00000000..08ec5036
--- /dev/null
+++ b/libc/strsignal.cpp
@@ -0,0 +1,72 @@
+/*******************************************************************************
+
+	Copyright(C) Jonas 'Sortie' Termansen 2012.
+
+	This file is part of the Sortix C Library.
+
+	The Sortix C Library is free software: you can redistribute it and/or modify
+	it under the terms of the GNU Lesser General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or (at your
+	option) any later version.
+
+	The Sortix C Library is distributed in the hope that it will be useful, but
+	WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+	or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
+	License for more details.
+
+	You should have received a copy of the GNU Lesser General Public License
+	along with the Sortix C Library. If not, see <http://www.gnu.org/licenses/>.
+
+	strsignal.cpp
+	Convert signal number to a string.
+
+*******************************************************************************/
+
+#define __SORTIX_STDLIB_REDIRECTS 0
+#include <signal.h>
+#include <string.h>
+
+extern "C" const char* sortix_strsignal(int signum)
+{
+	switch ( signum )
+	{
+	case SIGHUP: return "SIGHUP";
+	case SIGINT: return "SIGINT";
+	case SIGQUIT: return "SIGQUIT";
+	case SIGILL: return "SIGILL";
+	case SIGTRAP: return "SIGTRAP";
+	case SIGABRT: return "SIGABRT";
+	case SIGEMT: return "SIGEMT";
+	case SIGFPE: return "SIGFPE";
+	case SIGKILL: return "SIGKILL";
+	case SIGBUS: return "SIGBUS";
+	case SIGSEGV: return "SYSSEGV";
+	case SIGSYS: return "SIGSYS";
+	case SIGPIPE: return "SIGPIPE";
+	case SIGALRM: return "SIGALRM";
+	case SIGTERM: return "SIGTERM";
+	case SIGUSR1: return "SIGUSR1";
+	case SIGUSR2: return "SIGUSR2";
+	case SIGCHLD: return "SIGCHLD";
+	case SIGPWR: return "SIGPWR";
+	case SIGWINCH: return "SIGWINCH";
+	case SIGURG: return "SIGURG";
+	case SIGSTOP: return "SIGSTOP";
+	case SIGTSTP: return "SIGTSTP";
+	case SIGCONT: return "SIGCONT";
+	case SIGTTIN: return "SIGTTIN";
+	case SIGTTOU: return "SIGTTOU";
+	case SIGVTALRM: return "SIGVTALRM";
+	case SIGXCPU: return "SIGXCPU";
+	case SIGXFSZ: return "SIGXFSZ";
+	case SIGWAITING: return "SIGWAITING";
+	case SIGLWP: return "SIGLWP";
+	case SIGAIO: return "SIGAIO";
+	default: return "Unknown signal value";
+	}
+}
+
+extern "C" char* strsignal(int signum)
+{
+	return (char*) sortix_strsignal(signum);
+}