1 files changed, 28 insertions, 0 deletions
diff --git a/libgamma_value_of_method.c b/libgamma_value_of_method.c
new file mode 100644
index 0000000..ffd69c8
--- /dev/null
+++ b/libgamma_value_of_method.c
@@ -0,0 +1,28 @@
+#include "common.h"
+
+
+/**
+ * Get the value of an adjustment method
+ * 
+ * @param   method  The name of the adjustment method, for example
+ *                  "randr" or "LIBGAMMA_METHOD_X_RANDR"
+ * @return          The adjustment method; for example `LIBGAMMA_METHOD_X_RANDR`
+ *                  for "randr" and "LIBGAMMA_METHOD_X_RANDR"
+ */
+int
+libgamma_value_of_method(const char *method)
+{
+#define X(CONST, NAME, CNAME, ENABLED)\
+	if (!strcmp(method, #NAME))\
+		return CONST;
+	LIST_METHODS(X)
+#undef X
+
+#define X(CONST, NAME, CNAME, ENABLED)\
+	if (!strcmp(method, #CONST))\
+		return CONST;
+	LIST_METHODS(X)
+#undef X
+
+	return 0;
+}