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authorwdenk <wdenk>2002-11-19 11:04:11 +0000
committerwdenk <wdenk>2002-11-19 11:04:11 +0000
commitc7de829c796978e519984df2f1c8cfcf921a39a4 (patch)
tree43e42aa9a09f5265783c1622a5cea080471ef50e /include/common.h
parent2262cfeef91458b01a1bfe3812ccbbfdf8b82807 (diff)
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* Patch by Thomas Frieden, 13 Nov 2002:
Add code for AmigaOne board (preliminary merge to U-Boot, still WIP) * Patch by Jon Diekema, 12 Nov 2002: - Adding URL for IEEE OUI lookup - Making the autoboot #defines dependent on CONFIG_AUTOBOOT_KEYED being defined. - In the CONFIG_EXTRA_ENV_SETTINGS #define, the root-on-initrd and root-on-nfs macros are designed to switch how the default boot method gets defined.
Diffstat (limited to 'include/common.h')
-rw-r--r--include/common.h12
1 files changed, 12 insertions, 0 deletions
diff --git a/include/common.h b/include/common.h
index a950cdc..d9d5702 100644
--- a/include/common.h
+++ b/include/common.h
@@ -81,6 +81,18 @@ typedef void (interrupt_handler_t)(void *);
/*
+ * General Purpose Utilities
+ */
+#define min(X, Y) \
+ ({ typeof (X) __x = (X), __y = (Y); \
+ (__x < __y) ? __x : __y; })
+
+#define max(X, Y) \
+ ({ typeof (X) __x = (X), __y = (Y); \
+ (__x > __y) ? __x : __y; })
+
+
+/*
* Function Prototypes
*/