$OpenBSD: patch-wmapm_c,v 1.2 2005/03/07 05:37:20 mcbride Exp $
--- wmapm/wmapm.c.orig	Tue Jan 11 17:37:25 2000
+++ wmapm/wmapm.c	Wed Jan 10 17:35:20 2001
@@ -151,12 +151,17 @@
 #endif
 
 
-#ifdef FreeBSD
+#if defined(FreeBSD) || defined(__OpenBSD__)
 #include <err.h>
 #include <sys/file.h>
 #include <sys/ioctl.h>
+#endif 
+#if defined(FreeBSD)
 #include <machine/apm_bios.h>
+#elif defined(__OpenBSD__)
+#include <machine/apmvar.h>
 #endif 
+#include <errno.h>
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
@@ -173,10 +178,10 @@
 
 #ifdef Linux
 int apm_read(struct my_apm_info *i);
-#else
-# ifdef FreeBSD
+#elif defined(FreeBSD)
 int apm_read(apm_info_t temp_info);
-# endif
+#elif defined(__OpenBSD__)
+int apm_read(struct apm_power_info *temp_info);
 #endif
 int apm_exists();
 void ParseCMDLine(int argc, char *argv[]);
@@ -217,6 +222,8 @@ int main(int argc, char *argv[]) {
 			digit;
 #ifdef FreeBSD
     struct apm_info 	temp_info;
+#elif defined(__OpenBSD__)
+    struct apm_power_info 	temp_info;
 #endif
     XEvent		event;
     int			m, mMax, n, nMax, k, Toggle;
@@ -305,12 +312,10 @@ int main(int argc, char *argv[]) {
 
 #if defined(Linux) || defined(SunOS)
 	    if (apm_read(&my_cur_info)) {
-#else
-# ifdef FreeBSD
+#elif defined(FreeBSD) || defined(__OpenBSD__)
             if (apm_read(&temp_info)) {
-# endif
 #endif
-		fprintf(stderr, "Cannot read APM information: %i\n");
+		fprintf(stderr, "Cannot read APM information: %i\n", errno);
 		exit(1);
 	    }
 
@@ -320,6 +325,11 @@ int main(int argc, char *argv[]) {
 	    my_cur_info.battery_status     = (int)temp_info.ai_batt_stat;
 	    my_cur_info.battery_percentage = (int)temp_info.ai_batt_life;
 	    my_cur_info.battery_time       = (int)temp_info.ai_batt_time;
+#elif defined(__OpenBSD__)
+	    my_cur_info.ac_line_status     = (int)temp_info.ac_state;
+	    my_cur_info.battery_status     = (int)temp_info.battery_state;
+	    my_cur_info.battery_percentage = (int)temp_info.battery_life;
+	    my_cur_info.battery_time       = (int)temp_info.minutes_left;
 #endif
 	
 
@@ -399,10 +409,10 @@ int main(int argc, char *argv[]) {
 	     */
 #ifdef Linux
 	    if (my_cur_info.battery_time >= ((my_cur_info.using_minutes) ? 1440 : 86400) ) {
-#else
-# ifdef FreeBSD
+#elif defined(FreeBSD)
 	    if (my_cur_info.battery_time >= 86400) {
-# endif
+#elif defined(__OpenBSD__)
+	    if (my_cur_info.battery_time >= 1440) {
 #endif
 
 		/*
@@ -417,9 +427,10 @@ int main(int argc, char *argv[]) {
 
 #ifdef Linux
 		time_left = (my_cur_info.using_minutes) ? my_cur_info.battery_time : my_cur_info.battery_time / 60;
-#endif
-#ifdef FreeBSD
-		time_left = (my_cur_info.using_minutes) ? my_cur_info.battery_time / 60 : my_cur_info.battery_time / 3600;
+#elif defined(FreeBSD)
+		time_left = my_cur_info.battery_time / 3600;
+#elif defined(__OpenBSD__)
+		time_left = my_cur_info.battery_time;
 #endif
 
 	        hour_left = time_left / 60;
@@ -689,7 +700,7 @@ void pressEvent(XButtonEvent *xev){
 	copyXPMArea(21, 106, 13, 11, 46, 48);
 	RedrawWindow();
 #ifndef SunOS
-  	system("apm -s");
+  	system("apm -z");
 #endif
 	usleep(2000000L);
 
@@ -837,13 +848,12 @@ int apm_read(struct my_apm_info *i){
     return retcode;
 
 }
-#else
-# ifdef FreeBSD
+#elif defined(FreeBSD)
 int apm_read(apm_info_t temp_info) {
 
     int fd;
    
-    if ( (fd = open(APMDEV, O_RDWR)) < 0){
+    if ( (fd = open(APMDEV, O_RDONLY)) < 0){
 
 	return(1);
 
@@ -860,10 +870,28 @@ int apm_read(apm_info_t temp_info) {
     }
 
 }
-# endif
-#endif 
+#elif defined(__OpenBSD__)
+int apm_read(struct apm_power_info *temp_info) {
+
+    int fd;
+   
+    if ( (fd = open(APMDEV, O_RDONLY)) < 0){
+	return(1);
 
-#ifdef SunOS
+    } else if ( ioctl(fd, APM_IOC_GETPOWER, temp_info) == -1 ) {
+
+        close(fd);
+        return(1);
+
+    } else {
+
+	close(fd);
+	return(0);
+
+    }
+
+}
+#elif defined(SunOS)
 int apm_read(struct my_apm_info *i) {
 
 	int fd;