1 files changed, 53 insertions, 0 deletions
diff --git a/src/rc/_usage.h b/src/rc/_usage.h
new file mode 100644
index 00000000..e4a5fa3b
--- /dev/null
+++ b/src/rc/_usage.h
@@ -0,0 +1,53 @@
+/* 
+ * Copyright 2007 Roy Marples
+ * All rights reserved
+
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+#define getoptstring_COMMON "Chqv"
+
+#define longopts_COMMON \
+	{ "help",           0, NULL, 'h'}, \
+	{ "nocolor",        0, NULL, 'C'}, \
+	{ "verbose",        0, NULL, 'v'}, \
+	{ "quiet",          0, NULL, 'q'}, \
+	{ NULL,             0, NULL,  0 }
+
+#define longopts_help_COMMON \
+	"Display this help output", \
+	"Disable color output", \
+	"Run verbosely", \
+	"Run quietly"
+
+#define case_RC_COMMON_getopt_case_C  setenv ("EINFO_COLOR", "NO", 1);
+#define case_RC_COMMON_getopt_case_h  usage (EXIT_SUCCESS);
+#define case_RC_COMMON_getopt_case_v  setenv ("EINFO_VERBOSE", "YES", 1);
+#define case_RC_COMMON_getopt_case_q  setenv ("EINFO_QUIET", "YES", 1);
+#define case_RC_COMMON_getopt_default usage (EXIT_FAILURE);
+
+#define case_RC_COMMON_GETOPT \
+	case 'C': case_RC_COMMON_getopt_case_C; break; \
+	case 'h': case_RC_COMMON_getopt_case_h; break; \
+	case 'v': case_RC_COMMON_getopt_case_v; break; \
+	case 'q': case_RC_COMMON_getopt_case_q; break; \
+	default:  case_RC_COMMON_getopt_default; break;