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-rw-r--r--buffer.c9
-rw-r--r--catgirl.14
-rw-r--r--chat.c49
-rw-r--r--chat.h7
-rw-r--r--command.c8
-rw-r--r--complete.c7
-rw-r--r--filter.c9
-rw-r--r--handle.c25
-rw-r--r--input.c23
-rw-r--r--irc.c37
-rw-r--r--log.c29
-rw-r--r--sandman.m13
-rw-r--r--ui.c25
-rw-r--r--url.c35
-rw-r--r--window.c11
-rw-r--r--xdg.c3
16 files changed, 139 insertions, 155 deletions
diff --git a/buffer.c b/buffer.c
index f82e553..6a7b412 100644
--- a/buffer.c
+++ b/buffer.c
@@ -30,7 +30,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 #include <time.h>
 #include <wchar.h>
 #include <wctype.h>
@@ -50,7 +49,7 @@ struct Buffer {
 
 struct Buffer *bufferAlloc(void) {
 	struct Buffer *buffer = calloc(1, sizeof(*buffer));
-	if (!buffer) err(EX_OSERR, "calloc");
+	if (!buffer) err(1, "calloc");
 	return buffer;
 }
 
@@ -107,7 +106,7 @@ static int flow(struct Lines *hard, int cols, const struct Line *soft) {
 	line->heat = soft->heat;
 	line->time = soft->time;
 	line->str = strdup(soft->str);
-	if (!line->str) err(EX_OSERR, "strdup");
+	if (!line->str) err(1, "strdup");
 
 	int width = 0;
 	int align = 0;
@@ -185,7 +184,7 @@ static int flow(struct Lines *hard, int cols, const struct Line *soft) {
 
 		size_t cap = StyleCap + align + strlen(&wrap[n]) + 1;
 		line->str = malloc(cap);
-		if (!line->str) err(EX_OSERR, "malloc");
+		if (!line->str) err(1, "malloc");
 
 		char *end = &line->str[cap];
 		str = seprintf(line->str, end, "%*s", (width = align), "");
@@ -209,7 +208,7 @@ int bufferPush(
 	soft->heat = heat;
 	soft->time = time;
 	soft->str = strdup(str);
-	if (!soft->str) err(EX_OSERR, "strdup");
+	if (!soft->str) err(1, "strdup");
 	if (heat < thresh) return 0;
 	return flow(&buffer->hard, cols, soft);
 }
diff --git a/catgirl.1 b/catgirl.1
index 815eade..16fa38b 100644
--- a/catgirl.1
+++ b/catgirl.1
@@ -909,9 +909,7 @@ The
 .Nm
 client exits 0
 if requested by the user,
-.Dv EX_UNAVAILABLE
-(69)
-if the connection is lost,
+69 if the connection is lost,
 and >0 if any other error occurs.
 .
 .Sh EXAMPLES
diff --git a/chat.c b/chat.c
index 6728240..bc23c3f 100644
--- a/chat.c
+++ b/chat.c
@@ -41,7 +41,6 @@
 #include <sys/stat.h>
 #include <sys/time.h>
 #include <sys/wait.h>
-#include <sysexits.h>
 #include <time.h>
 #include <tls.h>
 #include <unistd.h>
@@ -70,7 +69,7 @@ static void genCert(const char *path) {
 		"-nodes", "-subj", subj, "-out", path, "-keyout", path,
 		NULL
 	);
-	err(EX_UNAVAILABLE, "openssl");
+	err(127, "openssl");
 }
 
 char *idNames[IDCap] = {
@@ -93,7 +92,7 @@ static void exitSave(void) {
 	int error = uiSave();
 	if (error) {
 		warn("%s", save);
-		_exit(EX_IOERR);
+		_exit(1);
 	}
 }
 
@@ -104,7 +103,7 @@ int utilPipe[2] = { -1, -1 };
 static void execRead(void) {
 	char buf[1024];
 	ssize_t len = read(execPipe[0], buf, sizeof(buf) - 1);
-	if (len < 0) err(EX_IOERR, "read");
+	if (len < 0) err(1, "read");
 	if (!len) return;
 	buf[len] = '\0';
 	for (char *ptr = buf; ptr;) {
@@ -116,7 +115,7 @@ static void execRead(void) {
 static void utilRead(void) {
 	char buf[1024];
 	ssize_t len = read(utilPipe[0], buf, sizeof(buf) - 1);
-	if (len < 0) err(EX_IOERR, "read");
+	if (len < 0) err(1, "read");
 	if (!len) return;
 	buf[len] = '\0';
 	for (char *ptr = buf; ptr;) {
@@ -135,7 +134,7 @@ static void parseHash(char *str) {
 
 static void parsePlain(char *str) {
 	self.plainUser = strsep(&str, ":");
-	if (!str) errx(EX_USAGE, "SASL PLAIN missing colon");
+	if (!str) errx(1, "SASL PLAIN missing colon");
 	self.plainPass = str;
 }
 
@@ -159,27 +158,27 @@ static void sandboxEarly(bool log) {
 	if (log) {
 		char buf[PATH_MAX];
 		int error = unveil(dataPath(buf, sizeof(buf), "log", 0), "wc");
-		if (error) err(EX_OSERR, "unveil");
+		if (error) err(1, "unveil");
 		ptr = seprintf(ptr, end, " wpath cpath");
 	}
 
 	if (!self.restricted) {
 		int error = unveil("/", "x");
-		if (error) err(EX_OSERR, "unveil");
+		if (error) err(1, "unveil");
 		ptr = seprintf(ptr, end, " proc exec");
 	}
 
 	promisesInitial = ptr;
 	ptr = seprintf(ptr, end, " inet dns");
 	int error = pledge(promises, NULL);
-	if (error) err(EX_OSERR, "pledge");
+	if (error) err(1, "pledge");
 }
 
 static void sandboxLate(int irc) {
 	(void)irc;
 	*promisesInitial = '\0';
 	int error = pledge(promises, NULL);
-	if (error) err(EX_OSERR, "pledge");
+	if (error) err(1, "pledge");
 }
 
 #elif defined __FreeBSD__
@@ -202,7 +201,7 @@ static void sandboxLate(int irc) {
 		|| caph_rights_limit(
 			irc, cap_rights_init(&rights, CAP_SEND, CAP_RECV, CAP_EVENT)
 		);
-	if (error) err(EX_OSERR, "cap_rights_limit");
+	if (error) err(1, "cap_rights_limit");
 
 	// caph_cache_tzdata(3) doesn't load UTC info, which we need for
 	// certificate verification. gmtime(3) does.
@@ -210,7 +209,7 @@ static void sandboxLate(int irc) {
 	gmtime(&(time_t) { time(NULL) });
 
 	error = cap_enter();
-	if (error) err(EX_OSERR, "cap_enter");
+	if (error) err(1, "cap_enter");
 }
 
 #else
@@ -317,40 +316,40 @@ int main(int argc, char *argv[]) {
 			break; case 'u': user = optarg;
 			break; case 'v': self.debug = true;
 			break; case 'w': pass = optarg;
-			break; default:  return EX_USAGE;
+			break; default:  return 1;
 		}
 	}
-	if (!host) errx(EX_USAGE, "host required");
+	if (!host) errx(1, "host required");
 
 	if (printCert) {
 #ifdef __OpenBSD__
 		int error = pledge("stdio inet dns", NULL);
-		if (error) err(EX_OSERR, "pledge");
+		if (error) err(1, "pledge");
 #endif
 		ircConfig(true, NULL, NULL, NULL);
 		ircConnect(bind, host, port);
 		ircPrintCert();
 		ircClose();
-		return EX_OK;
+		return 0;
 	}
 
 	if (!self.nicks[0]) self.nicks[0] = getenv("USER");
-	if (!self.nicks[0]) errx(EX_CONFIG, "USER unset");
+	if (!self.nicks[0]) errx(1, "USER unset");
 	if (!user) user = self.nicks[0];
 	if (!real) real = self.nicks[0];
 
 	if (pass && !pass[0]) {
 		char *buf = malloc(512);
-		if (!buf) err(EX_OSERR, "malloc");
+		if (!buf) err(1, "malloc");
 		pass = readpassphrase("Server password: ", buf, 512, 0);
-		if (!pass) errx(EX_IOERR, "unable to read passphrase");
+		if (!pass) errx(1, "unable to read passphrase");
 	}
 
 	if (self.plainPass && !self.plainPass[0]) {
 		char *buf = malloc(512);
-		if (!buf) err(EX_OSERR, "malloc");
+		if (!buf) err(1, "malloc");
 		self.plainPass = readpassphrase("Account password: ", buf, 512, 0);
-		if (!self.plainPass) errx(EX_IOERR, "unable to read passphrase");
+		if (!self.plainPass) errx(1, "unable to read passphrase");
 	}
 
 	// Modes defined in RFC 1459:
@@ -411,7 +410,7 @@ int main(int argc, char *argv[]) {
 
 	if (!self.restricted) {
 		int error = pipe(utilPipe) || pipe(execPipe);
-		if (error) err(EX_OSERR, "pipe");
+		if (error) err(1, "pipe");
 
 		fcntl(utilPipe[0], F_SETFD, FD_CLOEXEC);
 		fcntl(utilPipe[1], F_SETFD, FD_CLOEXEC);
@@ -428,7 +427,7 @@ int main(int argc, char *argv[]) {
 	};
 	while (!self.quit) {
 		int nfds = poll(fds, (self.restricted ? 2 : ARRAY_LEN(fds)), -1);
-		if (nfds < 0 && errno != EINTR) err(EX_IOERR, "poll");
+		if (nfds < 0 && errno != EINTR) err(1, "poll");
 		if (nfds > 0) {
 			if (fds[0].revents) inputRead();
 			if (fds[1].revents) ircRecv();
@@ -446,12 +445,12 @@ int main(int argc, char *argv[]) {
 				.it_interval.tv_sec = 30,
 			};
 			int error = setitimer(ITIMER_REAL, &timer, NULL);
-			if (error) err(EX_OSERR, "setitimer");
+			if (error) err(1, "setitimer");
 		}
 		if (signals[SIGALRM]) {
 			signals[SIGALRM] = 0;
 			if (ping) {
-				errx(EX_UNAVAILABLE, "ping timeout");
+				errx(69, "ping timeout");
 			} else {
 				ircFormat("PING nyaa\r\n");
 				ping = true;
diff --git a/chat.h b/chat.h
index 2a41cf6..369747c 100644
--- a/chat.h
+++ b/chat.h
@@ -35,7 +35,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <strings.h>
-#include <sysexits.h>
 #include <time.h>
 #include <wchar.h>
 
@@ -131,7 +130,7 @@ static inline uint idFor(const char *name) {
 	if (idNext == IDCap) return Network;
 	idNames[idNext] = strdup(name);
 	idColors[idNext] = Default;
-	if (!idNames[idNext]) err(EX_OSERR, "strdup");
+	if (!idNames[idNext]) err(1, "strdup");
 	return idNext++;
 }
 
@@ -221,7 +220,7 @@ extern struct Self {
 static inline void set(char **field, const char *value) {
 	free(*field);
 	*field = strdup(value);
-	if (!*field) err(EX_OSERR, "strdup");
+	if (!*field) err(1, "strdup");
 }
 
 #define ENUM_TAG \
@@ -273,7 +272,7 @@ static inline void utilPush(struct Util *util, const char *arg) {
 	if (1 + util->argc < UtilCap) {
 		util->argv[util->argc++] = arg;
 	} else {
-		errx(EX_CONFIG, "too many utility arguments");
+		errx(1, "too many utility arguments");
 	}
 }
 
diff --git a/command.c b/command.c
index 502ff17..9b2b4eb 100644
--- a/command.c
+++ b/command.c
@@ -516,7 +516,7 @@ static void commandExec(uint id, char *params) {
 	execID = id;
 
 	pid_t pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) return;
 
 	setsid();
@@ -527,7 +527,7 @@ static void commandExec(uint id, char *params) {
 	const char *shell = getenv("SHELL") ?: "/bin/sh";
 	execl(shell, shell, "-c", params, NULL);
 	warn("%s", shell);
-	_exit(EX_UNAVAILABLE);
+	_exit(127);
 }
 
 static void commandHelp(uint id, char *params) {
@@ -545,7 +545,7 @@ static void commandHelp(uint id, char *params) {
 
 	uiHide();
 	pid_t pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) return;
 
 	char buf[256];
@@ -554,7 +554,7 @@ static void commandHelp(uint id, char *params) {
 	execlp("man", "man", "1", "catgirl", NULL);
 	dup2(utilPipe[1], STDERR_FILENO);
 	warn("man");
-	_exit(EX_UNAVAILABLE);
+	_exit(127);
 }
 
 enum Flag {
diff --git a/complete.c b/complete.c
index 3552c7c..d7108e6 100644
--- a/complete.c
+++ b/complete.c
@@ -28,7 +28,6 @@
 #include <err.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 
 #include "chat.h"
 
@@ -47,10 +46,10 @@ static struct Node *tail;
 
 static struct Node *alloc(uint id, const char *str, enum Color color) {
 	struct Node *node = calloc(1, sizeof(*node));
-	if (!node) err(EX_OSERR, "calloc");
+	if (!node) err(1, "calloc");
 	node->id = id;
 	node->str = strdup(str);
-	if (!node->str) err(EX_OSERR, "strdup");
+	if (!node->str) err(1, "strdup");
 	node->color = color;
 	node->bits = 0;
 	return node;
@@ -117,7 +116,7 @@ void completeReplace(const char *old, const char *new) {
 		if (strcmp(node->str, old)) continue;
 		free(node->str);
 		node->str = strdup(new);
-		if (!node->str) err(EX_OSERR, "strdup");
+		if (!node->str) err(1, "strdup");
 		prepend(detach(node));
 	}
 }
diff --git a/filter.c b/filter.c
index a7f9a29..bbe40c8 100644
--- a/filter.c
+++ b/filter.c
@@ -31,7 +31,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 
 #include "chat.h"
 
@@ -48,14 +47,14 @@ struct Filter filterParse(enum Heat heat, char *pattern) {
 }
 
 struct Filter filterAdd(enum Heat heat, const char *pattern) {
-	if (len == FilterCap) errx(EX_CONFIG, "filter limit exceeded");
+	if (len == FilterCap) errx(1, "filter limit exceeded");
 	char *own;
 	if (!strchr(pattern, '!') && !strchr(pattern, ' ')) {
 		int n = asprintf(&own, "%s!*@*", pattern);
-		if (n < 0) err(EX_OSERR, "asprintf");
+		if (n < 0) err(1, "asprintf");
 	} else {
 		own = strdup(pattern);
-		if (!own) err(EX_OSERR, "strdup");
+		if (!own) err(1, "strdup");
 	}
 	struct Filter filter = filterParse(heat, own);
 	filters[len++] = filter;
@@ -105,7 +104,7 @@ static void icedPush(const char *msgID) {
 	size_t i = iced.len % IcedCap;
 	free(iced.msgIDs[i]);
 	iced.msgIDs[i] = strdup(msgID);
-	if (!iced.msgIDs[i]) err(EX_OSERR, "strdup");
+	if (!iced.msgIDs[i]) err(1, "strdup");
 	iced.len++;
 }
 
diff --git a/handle.c b/handle.c
index 5a2cf7c..0cc7c04 100644
--- a/handle.c
+++ b/handle.c
@@ -32,7 +32,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 #include <wchar.h>
 
 #include "chat.h"
@@ -83,7 +82,7 @@ static void require(struct Message *msg, bool origin, uint len) {
 	}
 	for (uint i = 0; i < len; ++i) {
 		if (msg->params[i]) continue;
-		errx(EX_PROTOCOL, "%s missing parameter %u", msg->cmd, 1 + i);
+		errx(1, "%s missing parameter %u", msg->cmd, 1 + i);
 	}
 }
 
@@ -162,7 +161,7 @@ static void handleErrorNicknameInUse(struct Message *msg) {
 static void handleErrorErroneousNickname(struct Message *msg) {
 	require(msg, false, 3);
 	if (!strcmp(self.nick, "*")) {
-		errx(EX_CONFIG, "%s: %s", msg->params[1], msg->params[2]);
+		errx(1, "%s: %s", msg->params[1], msg->params[2]);
 	} else {
 		handleErrorGeneric(msg);
 	}
@@ -193,7 +192,7 @@ static void handleCap(struct Message *msg) {
 		}
 		if (!(self.caps & CapSASL)) ircFormat("CAP END\r\n");
 	} else if (!strcmp(msg->params[1], "NAK")) {
-		errx(EX_CONFIG, "server does not support %s", msg->params[2]);
+		errx(1, "server does not support %s", msg->params[2]);
 	}
 }
 
@@ -237,7 +236,7 @@ static void handleAuthenticate(struct Message *msg) {
 	size_t userLen = strlen(self.plainUser);
 	size_t passLen = strlen(self.plainPass);
 	size_t len = 1 + userLen + 1 + passLen;
-	if (sizeof(buf) < len) errx(EX_USAGE, "SASL PLAIN is too long");
+	if (sizeof(buf) < len) errx(1, "SASL PLAIN is too long");
 	memcpy(&buf[1], self.plainUser, userLen);
 	memcpy(&buf[1 + userLen + 1], self.plainPass, passLen);
 
@@ -260,7 +259,7 @@ static void handleReplyLoggedIn(struct Message *msg) {
 
 static void handleErrorSASLFail(struct Message *msg) {
 	require(msg, false, 2);
-	errx(EX_CONFIG, "%s", msg->params[1]);
+	errx(1, "%s", msg->params[1]);
 }
 
 static void handleReplyWelcome(struct Message *msg) {
@@ -315,7 +314,7 @@ static void handleReplyISupport(struct Message *msg) {
 			char *modes = strsep(&msg->params[i], ")");
 			char *prefixes = msg->params[i];
 			if (!modes || !prefixes || strlen(modes) != strlen(prefixes)) {
-				errx(EX_PROTOCOL, "invalid PREFIX value");
+				errx(1, "invalid PREFIX value");
 			}
 			set(&network.prefixModes, modes);
 			set(&network.prefixes, prefixes);
@@ -325,7 +324,7 @@ static void handleReplyISupport(struct Message *msg) {
 			char *setParam = strsep(&msg->params[i], ",");
 			char *channel = strsep(&msg->params[i], ",");
 			if (!list || !param || !setParam || !channel) {
-				errx(EX_PROTOCOL, "invalid CHANMODES value");
+				errx(1, "invalid CHANMODES value");
 			}
 			set(&network.listModes, list);
 			set(&network.paramModes, param);
@@ -857,7 +856,7 @@ static void handleMode(struct Message *msg) {
 
 		if (strchr(network.prefixModes, *ch)) {
 			if (i >= ParamCap || !msg->params[i]) {
-				errx(EX_PROTOCOL, "MODE missing %s parameter", mode);
+				errx(1, "MODE missing %s parameter", mode);
 			}
 			char *nick = msg->params[i++];
 			char prefix = network.prefixes[
@@ -884,7 +883,7 @@ static void handleMode(struct Message *msg) {
 
 		if (strchr(network.listModes, *ch)) {
 			if (i >= ParamCap || !msg->params[i]) {
-				errx(EX_PROTOCOL, "MODE missing %s parameter", mode);
+				errx(1, "MODE missing %s parameter", mode);
 			}
 			char *mask = msg->params[i++];
 			if (*ch == 'b') {
@@ -917,7 +916,7 @@ static void handleMode(struct Message *msg) {
 
 		if (strchr(network.paramModes, *ch)) {
 			if (i >= ParamCap || !msg->params[i]) {
-				errx(EX_PROTOCOL, "MODE missing %s parameter", mode);
+				errx(1, "MODE missing %s parameter", mode);
 			}
 			char *param = msg->params[i++];
 			uiFormat(
@@ -934,7 +933,7 @@ static void handleMode(struct Message *msg) {
 
 		if (strchr(network.setParamModes, *ch) && set) {
 			if (i >= ParamCap || !msg->params[i]) {
-				errx(EX_PROTOCOL, "MODE missing %s parameter", mode);
+				errx(1, "MODE missing %s parameter", mode);
 			}
 			char *param = msg->params[i++];
 			uiFormat(
@@ -1337,7 +1336,7 @@ static void handlePing(struct Message *msg) {
 
 static void handleError(struct Message *msg) {
 	require(msg, false, 1);
-	errx(EX_UNAVAILABLE, "%s", msg->params[0]);
+	errx(69, "%s", msg->params[0]);
 }
 
 static const struct Handler {
diff --git a/input.c b/input.c
index 6b33b93..7e1f9c1 100644
--- a/input.c
+++ b/input.c
@@ -35,7 +35,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 #include <termios.h>
 #include <unistd.h>
 #include <wchar.h>
@@ -100,7 +99,7 @@ void inputInit(void) {
 
 	struct termios term;
 	int error = tcgetattr(STDOUT_FILENO, &term);
-	if (error) err(EX_OSERR, "tcgetattr");
+	if (error) err(1, "tcgetattr");
 
 	// Gain use of C-q, C-s, C-c, C-z, C-y, C-v, C-o.
 	term.c_iflag &= ~IXON;
@@ -113,7 +112,7 @@ void inputInit(void) {
 	term.c_cc[VDISCARD] = _POSIX_VDISABLE;
 
 	error = tcsetattr(STDOUT_FILENO, TCSANOW, &term);
-	if (error) err(EX_OSERR, "tcsetattr");
+	if (error) err(1, "tcsetattr");
 
 	def_prog_mode();
 
@@ -172,7 +171,7 @@ void inputUpdate(void) {
 
 	size_t pos = 0;
 	const char *ptr = editString(&edits[id], &buf, &cap, &pos);
-	if (!ptr) err(EX_OSERR, "editString");
+	if (!ptr) err(1, "editString");
 
 	const char *prefix = "";
 	const char *prompt = self.nick;
@@ -394,7 +393,7 @@ fail:
 static void inputEnter(void) {
 	uint id = windowID();
 	char *cmd = editString(&edits[id], &buf, &cap, NULL);
-	if (!cmd) err(EX_OSERR, "editString");
+	if (!cmd) err(1, "editString");
 
 	tabAccept();
 	editFn(&edits[id], EditClear);
@@ -450,7 +449,7 @@ static void keyCode(int code) {
 		break; case KEY_SHOME: windowScroll(ScrollAll, +1);
 		break; case KEY_UP: windowScroll(ScrollOne, +1);
 	}
-	if (error) err(EX_OSERR, "editFn");
+	if (error) err(1, "editFn");
 }
 
 static void keyCtrl(wchar_t ch) {
@@ -480,7 +479,7 @@ static void keyCtrl(wchar_t ch) {
 		break; case L'X': error = macroExpand(edit); tabAccept();
 		break; case L'Y': error = editFn(edit, EditPaste);
 	}
-	if (error) err(EX_OSERR, "editFn");
+	if (error) err(1, "editFn");
 }
 
 static void keyStyle(wchar_t ch) {
@@ -516,7 +515,7 @@ static void keyStyle(wchar_t ch) {
 	struct Edit *edit = &edits[windowID()];
 	for (char *ch = buf; *ch; ++ch) {
 		int error = editInsert(edit, *ch);
-		if (error) err(EX_OSERR, "editInsert");
+		if (error) err(1, "editInsert");
 	}
 }
 
@@ -552,7 +551,7 @@ void inputRead(void) {
 			paste ^= true;
 		} else if (paste || literal) {
 			int error = editInsert(&edits[windowID()], ch);
-			if (error) err(EX_OSERR, "editInsert");
+			if (error) err(1, "editInsert");
 		} else if (ret == KEY_CODE_YES) {
 			keyCode(ch);
 		} else if (ch == (L'Z' ^ L'@')) {
@@ -568,7 +567,7 @@ void inputRead(void) {
 			keyCtrl(ch);
 		} else {
 			int error = editInsert(&edits[windowID()], ch);
-			if (error) err(EX_OSERR, "editInsert");
+			if (error) err(1, "editInsert");
 		}
 		style = false;
 		literal = false;
@@ -609,7 +608,7 @@ int inputSave(FILE *file) {
 
 static ssize_t readString(FILE *file, char **buf, size_t *cap) {
 	ssize_t len = getdelim(buf, cap, '\0', file);
-	if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
+	if (len < 0 && !feof(file)) err(1, "getdelim");
 	return len;
 }
 
@@ -620,7 +619,7 @@ void inputLoad(FILE *file, size_t version) {
 		readString(file, &buf, &cap);
 		size_t max = strlen(buf);
 		int error = editReserve(&edits[id], 0, max);
-		if (error) err(EX_OSERR, "editReserve");
+		if (error) err(1, "editReserve");
 		size_t len = mbstowcs(edits[id].buf, buf, max);
 		assert(len != (size_t)-1);
 		edits[id].len = len;
diff --git a/irc.c b/irc.c
index 1fc2c3f..28e557b 100644
--- a/irc.c
+++ b/irc.c
@@ -38,7 +38,6 @@
 #include <string.h>
 #include <sys/socket.h>
 #include <sys/stat.h>
-#include <sysexits.h>
 #include <tls.h>
 #include <unistd.h>
 
@@ -54,7 +53,7 @@ void ircConfig(
 	char buf[PATH_MAX];
 
 	config = tls_config_new();
-	if (!config) errx(EX_SOFTWARE, "tls_config_new");
+	if (!config) errx(1, "tls_config_new");
 
 	if (insecure) {
 		tls_config_insecure_noverifycert(config);
@@ -66,7 +65,7 @@ void ircConfig(
 			error = tls_config_set_ca_file(config, buf);
 			if (!error) break;
 		}
-		if (error) errx(EX_NOINPUT, "%s: %s", trust, tls_config_error(config));
+		if (error) errx(1, "%s: %s", trust, tls_config_error(config));
 	}
 
 	// Explicitly load the default CA cert file on OpenBSD now so it doesn't
@@ -76,7 +75,7 @@ void ircConfig(
 	if (!insecure && !trust) {
 		const char *ca = tls_default_ca_cert_file();
 		error = tls_config_set_ca_file(config, ca);
-		if (error) errx(EX_OSFILE, "%s: %s", ca, tls_config_error(config));
+		if (error) errx(1, "%s: %s", ca, tls_config_error(config));
 	}
 #endif
 
@@ -89,21 +88,21 @@ void ircConfig(
 			}
 			if (!error) break;
 		}
-		if (error) errx(EX_NOINPUT, "%s: %s", cert, tls_config_error(config));
+		if (error) errx(1, "%s: %s", cert, tls_config_error(config));
 	}
 	if (priv) {
 		for (int i = 0; configPath(buf, sizeof(buf), priv, i); ++i) {
 			error = tls_config_set_key_file(config, buf);
 			if (!error) break;
 		}
-		if (error) errx(EX_NOINPUT, "%s: %s", priv, tls_config_error(config));
+		if (error) errx(1, "%s: %s", priv, tls_config_error(config));
 	}
 
 	client = tls_client();
-	if (!client) errx(EX_SOFTWARE, "tls_client");
+	if (!client) errx(1, "tls_client");
 
 	error = tls_configure(client, config);
-	if (error) errx(EX_SOFTWARE, "tls_configure: %s", tls_error(client));
+	if (error) errx(1, "tls_configure: %s", tls_error(client));
 }
 
 int ircConnect(const char *bindHost, const char *host, const char *port) {
@@ -120,11 +119,11 @@ int ircConnect(const char *bindHost, const char *host, const char *port) {
 
 	if (bindHost) {
 		error = getaddrinfo(bindHost, NULL, &hints, &head);
-		if (error) errx(EX_NOHOST, "%s: %s", bindHost, gai_strerror(error));
+		if (error) errx(1, "%s: %s", bindHost, gai_strerror(error));
 
 		for (struct addrinfo *ai = head; ai; ai = ai->ai_next) {
 			sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
-			if (sock < 0) err(EX_OSERR, "socket");
+			if (sock < 0) err(1, "socket");
 
 			error = bind(sock, ai->ai_addr, ai->ai_addrlen);
 			if (!error) {
@@ -135,17 +134,17 @@ int ircConnect(const char *bindHost, const char *host, const char *port) {
 			close(sock);
 			sock = -1;
 		}
-		if (sock < 0) err(EX_UNAVAILABLE, "%s", bindHost);
+		if (sock < 0) err(1, "%s", bindHost);
 		freeaddrinfo(head);
 	}
 
 	error = getaddrinfo(host, port, &hints, &head);
-	if (error) errx(EX_NOHOST, "%s:%s: %s", host, port, gai_strerror(error));
+	if (error) errx(1, "%s:%s: %s", host, port, gai_strerror(error));
 
 	for (struct addrinfo *ai = head; ai; ai = ai->ai_next) {
 		if (sock < 0) {
 			sock = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
-			if (sock < 0) err(EX_OSERR, "socket");
+			if (sock < 0) err(1, "socket");
 		}
 
 		error = connect(sock, ai->ai_addr, ai->ai_addrlen);
@@ -155,12 +154,12 @@ int ircConnect(const char *bindHost, const char *host, const char *port) {
 		close(sock);
 		sock = -1;
 	}
-	if (sock < 0) err(EX_UNAVAILABLE, "%s:%s", host, port);
+	if (sock < 0) err(69, "%s:%s", host, port);
 	freeaddrinfo(head);
 
 	fcntl(sock, F_SETFD, FD_CLOEXEC);
 	error = tls_connect_socket(client, sock, host);
-	if (error) errx(EX_PROTOCOL, "tls_connect: %s", tls_error(client));
+	if (error) errx(1, "tls_connect: %s", tls_error(client));
 
 	return sock;
 }
@@ -170,7 +169,7 @@ void ircHandshake(void) {
 	do {
 		error = tls_handshake(client);
 	} while (error == TLS_WANT_POLLIN || error == TLS_WANT_POLLOUT);
-	if (error) errx(EX_PROTOCOL, "tls_handshake: %s", tls_error(client));
+	if (error) errx(1, "tls_handshake: %s", tls_error(client));
 
 	tls_config_clear_keys(config);
 }
@@ -202,7 +201,7 @@ void ircSend(const char *ptr, size_t len) {
 	while (len) {
 		ssize_t ret = tls_write(client, ptr, len);
 		if (ret == TLS_WANT_POLLIN || ret == TLS_WANT_POLLOUT) continue;
-		if (ret < 0) errx(EX_IOERR, "tls_write: %s", tls_error(client));
+		if (ret < 0) errx(1, "tls_write: %s", tls_error(client));
 		ptr += ret;
 		len -= ret;
 	}
@@ -287,8 +286,8 @@ void ircRecv(void) {
 	assert(client);
 	ssize_t ret = tls_read(client, &buf[len], sizeof(buf) - len);
 	if (ret == TLS_WANT_POLLIN || ret == TLS_WANT_POLLOUT) return;
-	if (ret < 0) errx(EX_IOERR, "tls_read: %s", tls_error(client));
-	if (!ret) errx(EX_PROTOCOL, "server closed connection");
+	if (ret < 0) errx(1, "tls_read: %s", tls_error(client));
+	if (!ret) errx(69, "server closed connection");
 	len += ret;
 
 	char *crlf;
diff --git a/log.c b/log.c
index d6b3f2a..181c009 100644
--- a/log.c
+++ b/log.c
@@ -34,7 +34,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <sys/stat.h>
-#include <sysexits.h>
 #include <time.h>
 #include <unistd.h>
 
@@ -49,13 +48,13 @@ static int logDir = -1;
 void logOpen(void) {
 	char buf[PATH_MAX];
 	int error = mkdir(dataPath(buf, sizeof(buf), "", 0), S_IRWXU);
-	if (error && errno != EEXIST) err(EX_CANTCREAT, "%s", buf);
+	if (error && errno != EEXIST) err(1, "%s", buf);
 
 	error = mkdir(dataPath(buf, sizeof(buf), "log", 0), S_IRWXU);
-	if (error && errno != EEXIST) err(EX_CANTCREAT, "%s", buf);
+	if (error && errno != EEXIST) err(1, "%s", buf);
 
 	logDir = open(buf, O_RDONLY | O_CLOEXEC);
-	if (logDir < 0) err(EX_CANTCREAT, "%s", buf);
+	if (logDir < 0) err(1, "%s", buf);
 
 #ifdef __FreeBSD__
 	cap_rights_t rights;
@@ -64,13 +63,13 @@ void logOpen(void) {
 		/* for fdopen(3) */ CAP_FCNTL, CAP_FSTAT
 	);
 	error = caph_rights_limit(logDir, &rights);
-	if (error) err(EX_OSERR, "cap_rights_limit");
+	if (error) err(1, "cap_rights_limit");
 #endif
 }
 
 static void logMkdir(const char *path) {
 	int error = mkdirat(logDir, path, S_IRWXU);
-	if (error && errno != EEXIST) err(EX_CANTCREAT, "log/%s", path);
+	if (error && errno != EEXIST) err(1, "log/%s", path);
 }
 
 static void sanitize(char *ptr, char *end) {
@@ -99,7 +98,7 @@ static FILE *logFile(uint id, const struct tm *tm) {
 
 	if (logs[id].file) {
 		int error = fclose(logs[id].file);
-		if (error) err(EX_IOERR, "%s", idNames[id]);
+		if (error) err(1, "%s", idNames[id]);
 	}
 
 	logs[id].year = tm->tm_year;
@@ -119,16 +118,16 @@ static FILE *logFile(uint id, const struct tm *tm) {
 	logMkdir(path);
 
 	size_t len = strftime(ptr, end - ptr, "/%F.log", tm);
-	if (!len) errx(EX_CANTCREAT, "log path too long");
+	if (!len) errx(1, "log path too long");
 
 	int fd = openat(
 		logDir, path,
 		O_WRONLY | O_APPEND | O_CREAT | O_CLOEXEC,
 		S_IRUSR | S_IWUSR
 	);
-	if (fd < 0) err(EX_CANTCREAT, "log/%s", path);
+	if (fd < 0) err(1, "log/%s", path);
 	logs[id].file = fdopen(fd, "a");
-	if (!logs[id].file) err(EX_OSERR, "fdopen");
+	if (!logs[id].file) err(1, "fdopen");
 
 	setlinebuf(logs[id].file);
 	return logs[id].file;
@@ -139,7 +138,7 @@ void logClose(void) {
 	for (uint id = 0; id < IDCap; ++id) {
 		if (!logs[id].file) continue;
 		int error = fclose(logs[id].file);
-		if (error) err(EX_IOERR, "%s", idNames[id]);
+		if (error) err(1, "%s", idNames[id]);
 	}
 	close(logDir);
 }
@@ -149,21 +148,21 @@ void logFormat(uint id, const time_t *src, const char *format, ...) {
 
 	time_t ts = (src ? *src : time(NULL));
 	struct tm *tm = localtime(&ts);
-	if (!tm) err(EX_OSERR, "localtime");
+	if (!tm) err(1, "localtime");
 
 	FILE *file = logFile(id, tm);
 
 	char buf[sizeof("0000-00-00T00:00:00+0000")];
 	strftime(buf, sizeof(buf), "%FT%T%z", tm);
 	int n = fprintf(file, "[%s] ", buf);
-	if (n < 0) err(EX_IOERR, "%s", idNames[id]);
+	if (n < 0) err(1, "%s", idNames[id]);
 
 	va_list ap;
 	va_start(ap, format);
 	n = vfprintf(file, format, ap);
 	va_end(ap);
-	if (n < 0) err(EX_IOERR, "%s", idNames[id]);
+	if (n < 0) err(1, "%s", idNames[id]);
 
 	n = fprintf(file, "\n");
-	if (n < 0) err(EX_IOERR, "%s", idNames[id]);
+	if (n < 0) err(1, "%s", idNames[id]);
 }
diff --git a/sandman.m b/sandman.m
index 2e5c4db..c9d0705 100644
--- a/sandman.m
+++ b/sandman.m
@@ -19,7 +19,6 @@
 #import <signal.h>
 #import <stdio.h>
 #import <stdlib.h>
-#import <sysexits.h>
 #import <unistd.h>
 
 typedef unsigned uint;
@@ -27,17 +26,17 @@ typedef unsigned uint;
 static pid_t pid;
 static void spawn(char *argv[]) {
 	pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) return;
 	execvp(argv[0], argv);
-	err(EX_CONFIG, "%s", argv[0]);
+	err(127, "%s", argv[0]);
 }
 
 static void handler(int signal) {
 	(void)signal;
 	int status;
 	pid_t pid = wait(&status);
-	if (pid < 0) _exit(EX_OSERR);
+	if (pid < 0) _exit(1);
 	_exit(status);
 }
 
@@ -47,12 +46,12 @@ int main(int argc, char *argv[]) {
 	for (int opt; 0 < (opt = getopt(argc, argv, "t:"));) {
 		switch (opt) {
 			break; case 't': delay = strtoul(optarg, NULL, 10);
-			break; default:  return EX_USAGE;
+			break; default:  return 1;
 		}
 	}
 	argc -= optind;
 	argv += optind;
-	if (!argc) errx(EX_USAGE, "command required");
+	if (!argc) errx(1, "command required");
 
 	NSWorkspace *workspace = [NSWorkspace sharedWorkspace];
 	NSNotificationCenter *notifCenter = [workspace notificationCenter];
@@ -64,7 +63,7 @@ int main(int argc, char *argv[]) {
 							 (void)notif;
 							 signal(SIGCHLD, SIG_IGN);
 							 int error = kill(pid, SIGHUP);
-							 if (error) err(EX_UNAVAILABLE, "kill");
+							 if (error) err(1, "kill");
 							 int status;
 							 wait(&status);
 						 }];
diff --git a/ui.c b/ui.c
index 079ee19..df675b1 100644
--- a/ui.c
+++ b/ui.c
@@ -39,7 +39,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/file.h>
-#include <sysexits.h>
 #include <term.h>
 #include <time.h>
 #include <unistd.h>
@@ -122,13 +121,13 @@ void uiInit(void) {
 	}
 
 	uiStatus = newwin(StatusLines, COLS, 0, 0);
-	if (!uiStatus) err(EX_OSERR, "newwin");
+	if (!uiStatus) err(1, "newwin");
 
 	uiMain = newwin(MAIN_LINES, COLS, StatusLines, 0);
-	if (!uiMain) err(EX_OSERR, "newwin");
+	if (!uiMain) err(1, "newwin");
 
 	uiInput = newpad(InputLines, InputCols);
-	if (!uiInput) err(EX_OSERR, "newpad");
+	if (!uiInput) err(1, "newpad");
 
 	windowInit();
 	uiShow();
@@ -240,7 +239,7 @@ static void notify(uint id, const char *str) {
 	utilPush(&util, buf);
 
 	pid_t pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) return;
 
 	setsid();
@@ -249,7 +248,7 @@ static void notify(uint id, const char *str) {
 	dup2(utilPipe[1], STDERR_FILENO);
 	execvp(util.argv[0], (char *const *)util.argv);
 	warn("%s", util.argv[0]);
-	_exit(EX_CONFIG);
+	_exit(127);
 }
 
 void uiWrite(uint id, enum Heat heat, const time_t *src, const char *str) {
@@ -296,7 +295,7 @@ static size_t signatureVersion(uint64_t signature) {
 	for (size_t i = 0; i < ARRAY_LEN(Signatures); ++i) {
 		if (signature == Signatures[i]) return i;
 	}
-	errx(EX_DATAERR, "unknown save file signature %" PRIX64, signature);
+	errx(1, "unknown save file signature %" PRIX64, signature);
 }
 
 static int writeUint64(FILE *file, uint64_t u) {
@@ -317,32 +316,32 @@ int uiSave(void) {
 static uint64_t readUint64(FILE *file) {
 	uint64_t u;
 	fread(&u, sizeof(u), 1, file);
-	if (ferror(file)) err(EX_IOERR, "fread");
-	if (feof(file)) errx(EX_DATAERR, "unexpected end of save file");
+	if (ferror(file)) err(1, "fread");
+	if (feof(file)) errx(1, "unexpected end of save file");
 	return u;
 }
 
 void uiLoad(const char *name) {
 	int error;
 	saveFile = dataOpen(name, "a+e");
-	if (!saveFile) exit(EX_CANTCREAT);
+	if (!saveFile) exit(1);
 	rewind(saveFile);
 
 #ifdef __FreeBSD__
 	cap_rights_t rights;
 	cap_rights_init(&rights, CAP_READ, CAP_WRITE, CAP_FLOCK, CAP_FTRUNCATE);
 	error = caph_rights_limit(fileno(saveFile), &rights);
-	if (error) err(EX_OSERR, "cap_rights_limit");
+	if (error) err(1, "cap_rights_limit");
 #endif
 
 	error = flock(fileno(saveFile), LOCK_EX | LOCK_NB);
 	if (error && errno == EWOULDBLOCK) {
-		errx(EX_CANTCREAT, "%s: save file in use", name);
+		errx(1, "%s: save file in use", name);
 	}
 
 	time_t signature;
 	fread(&signature, sizeof(signature), 1, saveFile);
-	if (ferror(saveFile)) err(EX_IOERR, "fread");
+	if (ferror(saveFile)) err(1, "fread");
 	if (feof(saveFile)) {
 		return;
 	}
diff --git a/url.c b/url.c
index 7da0968..349dc00 100644
--- a/url.c
+++ b/url.c
@@ -32,7 +32,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 #include <unistd.h>
 
 #include "chat.h"
@@ -67,7 +66,7 @@ static void compile(void) {
 	if (!error) return;
 	char buf[256];
 	regerror(error, &Regex, buf, sizeof(buf));
-	errx(EX_SOFTWARE, "regcomp: %s: %s", buf, Pattern);
+	errx(1, "regcomp: %s: %s", buf, Pattern);
 }
 
 struct URL {
@@ -92,10 +91,10 @@ static void push(uint id, const char *nick, const char *str, size_t len) {
 	url->nick = NULL;
 	if (nick) {
 		url->nick = strdup(nick);
-		if (!url->nick) err(EX_OSERR, "strdup");
+		if (!url->nick) err(1, "strdup");
 	}
 	url->url = malloc(len + 1);
-	if (!url->url) err(EX_OSERR, "malloc");
+	if (!url->url) err(1, "malloc");
 
 	char buf[1024];
 	snprintf(buf, sizeof(buf), "%.*s", (int)len, str);
@@ -120,7 +119,7 @@ static const struct Util OpenUtils[] = {
 
 static void urlOpen(const char *url) {
 	pid_t pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) return;
 
 	setsid();
@@ -132,7 +131,7 @@ static void urlOpen(const char *url) {
 		utilPush(&util, url);
 		execvp(util.argv[0], (char *const *)util.argv);
 		warn("%s", util.argv[0]);
-		_exit(EX_CONFIG);
+		_exit(127);
 	}
 	for (size_t i = 0; i < ARRAY_LEN(OpenUtils); ++i) {
 		struct Util util = OpenUtils[i];
@@ -140,11 +139,11 @@ static void urlOpen(const char *url) {
 		execvp(util.argv[0], (char *const *)util.argv);
 		if (errno != ENOENT) {
 			warn("%s", util.argv[0]);
-			_exit(EX_CONFIG);
+			_exit(127);
 		}
 	}
 	warnx("no open utility found");
-	_exit(EX_CONFIG);
+	_exit(127);
 }
 
 struct Util urlCopyUtil;
@@ -158,18 +157,18 @@ static const struct Util CopyUtils[] = {
 static void urlCopy(const char *url) {
 	int rw[2];
 	int error = pipe(rw);
-	if (error) err(EX_OSERR, "pipe");
+	if (error) err(1, "pipe");
 
 	size_t len = strlen(url);
 	if (len > PIPE_BUF) len = PIPE_BUF;
 	ssize_t n = write(rw[1], url, len);
-	if (n < 0) err(EX_IOERR, "write");
+	if (n < 0) err(1, "write");
 
 	error = close(rw[1]);
-	if (error) err(EX_IOERR, "close");
+	if (error) err(1, "close");
 
 	pid_t pid = fork();
-	if (pid < 0) err(EX_OSERR, "fork");
+	if (pid < 0) err(1, "fork");
 	if (pid) {
 		close(rw[0]);
 		return;
@@ -183,17 +182,17 @@ static void urlCopy(const char *url) {
 	if (urlCopyUtil.argc) {
 		execvp(urlCopyUtil.argv[0], (char *const *)urlCopyUtil.argv);
 		warn("%s", urlCopyUtil.argv[0]);
-		_exit(EX_CONFIG);
+		_exit(127);
 	}
 	for (size_t i = 0; i < ARRAY_LEN(CopyUtils); ++i) {
 		execvp(CopyUtils[i].argv[0], (char *const *)CopyUtils[i].argv);
 		if (errno != ENOENT) {
 			warn("%s", CopyUtils[i].argv[0]);
-			_exit(EX_CONFIG);
+			_exit(127);
 		}
 	}
 	warnx("no copy utility found");
-	_exit(EX_CONFIG);
+	_exit(127);
 }
 
 void urlOpenCount(uint id, uint count) {
@@ -239,7 +238,7 @@ static int writeString(FILE *file, const char *str) {
 }
 static ssize_t readString(FILE *file, char **buf, size_t *cap) {
 	ssize_t len = getdelim(buf, cap, '\0', file);
-	if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
+	if (len < 0 && !feof(file)) err(1, "getdelim");
 	return len;
 }
 
@@ -269,11 +268,11 @@ void urlLoad(FILE *file, size_t version) {
 		readString(file, &buf, &cap);
 		if (buf[0]) {
 			url->nick = strdup(buf);
-			if (!url->nick) err(EX_OSERR, "strdup");
+			if (!url->nick) err(1, "strdup");
 		}
 		readString(file, &buf, &cap);
 		url->url = strdup(buf);
-		if (!url->url) err(EX_OSERR, "strdup");
+		if (!url->url) err(1, "strdup");
 	}
 	free(buf);
 }
diff --git a/window.c b/window.c
index f700fd7..2e79a65 100644
--- a/window.c
+++ b/window.c
@@ -35,7 +35,6 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
-#include <sysexits.h>
 #include <time.h>
 
 #include "chat.h"
@@ -107,7 +106,7 @@ uint windowFor(uint id) {
 	}
 
 	struct Window *window = calloc(1, sizeof(*window));
-	if (!window) err(EX_OSERR, "malloc");
+	if (!window) err(1, "malloc");
 
 	window->id = id;
 	window->mark = true;
@@ -132,7 +131,7 @@ void windowInit(void) {
 
 	struct tm *time = localtime(&(time_t) { -22100400 });
 	size_t len = strftime(buf, sizeof(buf), fmt, time);
-	if (!len) errx(EX_CONFIG, "invalid timestamp format: %s", fmt);
+	if (!len) errx(1, "invalid timestamp format: %s", fmt);
 
 	int y;
 	waddstr(uiMain, buf);
@@ -622,14 +621,14 @@ int windowSave(FILE *file) {
 static time_t readTime(FILE *file) {
 	time_t time;
 	fread(&time, sizeof(time), 1, file);
-	if (ferror(file)) err(EX_IOERR, "fread");
-	if (feof(file)) errx(EX_DATAERR, "unexpected end of save file");
+	if (ferror(file)) err(1, "fread");
+	if (feof(file)) errx(1, "unexpected end of save file");
 	return time;
 }
 
 static ssize_t readString(FILE *file, char **buf, size_t *cap) {
 	ssize_t len = getdelim(buf, cap, '\0', file);
-	if (len < 0 && !feof(file)) err(EX_IOERR, "getdelim");
+	if (len < 0 && !feof(file)) err(1, "getdelim");
 	return len;
 }
 
diff --git a/xdg.c b/xdg.c
index 75ee871..6f61cf9 100644
--- a/xdg.c
+++ b/xdg.c
@@ -32,7 +32,6 @@
 #include <stdlib.h>
 #include <string.h>
 #include <sys/stat.h>
-#include <sysexits.h>
 
 #include "chat.h"
 
@@ -90,7 +89,7 @@ static char *basePath(
 	} else if (home) {
 		snprintf(buf, cap, "%s/%s/" SUBDIR "/%s", home, base.defHome, path);
 	} else {
-		errx(EX_USAGE, "HOME unset");
+		errx(1, "HOME unset");
 	}
 	return buf;
 }
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-07-01 10:03:43 +0000