X-Git-Url: http://git.draconx.ca/gitweb/liblbx.git/blobdiff_plain/412512cc2c99762dd122f57a82cc174f414265e5..2f0e47fcf78aeae3bcd0e8126f2f33b98bd285e8:/src/lbximg.c

diff --git a/src/lbximg.c b/src/lbximg.c
index 0a0057a..c88fc4e 100644
--- a/src/lbximg.c
+++ b/src/lbximg.c
@@ -38,6 +38,10 @@ static int verbose = 0;
 static char *outname = "out";
 static int usepalette = 1;
 
+enum {
+	OPT_PREFIX = UCHAR_MAX+1,
+};
+
 static void printusage(void)
 {
 	puts("usage: lbximg [-i|-d] [-v] [-p palette_file] [-O override_file]"
@@ -332,19 +336,20 @@ int main(int argc, char **argv)
 
 	static const char sopts[] = "idnvF:f:p:O:VH";
 	static const struct option lopts[] = {
-		{ "identify",   0, NULL, 'i' },
-		{ "decode",     0, NULL, 'd' },
-		{ "verbose",    0, NULL, 'v' },
-		{ "file",       1, NULL, 'f' },
-		{ "format",     1, NULL, 'F' },
-		{ "palette",    1, NULL, 'p' },
-		{ "override",   1, NULL, 'O' },
+		{ "identify",      0, NULL, 'i' },
+		{ "decode",        0, NULL, 'd' },
+		{ "verbose",       0, NULL, 'v' },
+		{ "file",          1, NULL, 'f' },
+		{ "format",        1, NULL, 'F' },
+		{ "palette",       1, NULL, 'p' },
+		{ "override",      1, NULL, 'O' },
+		{ "no-palette",    0, NULL, 'n' },
 
-		{ "version",    0, NULL, 'V' },
-		{ "usage",      0, NULL, 'U' },
-		{ "help",       0, NULL, 'H' },
+		{ "output-prefix", 1, NULL,  OPT_PREFIX },
 
-		{ "no-palette", 0, NULL, 'n' },
+		{ "version",       0, NULL, 'V' },
+		{ "usage",         0, NULL, 'U' },
+		{ "help",          0, NULL, 'H' },
 
 		{ 0 }
 	};
@@ -385,6 +390,9 @@ int main(int argc, char **argv)
 				return EXIT_FAILURE;
 			}
 			break;
+		case OPT_PREFIX:
+			outname = optarg;
+			break;
 		case 'V':
 			tool_version();
 			return EXIT_SUCCESS;