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authorlecoanet2007-01-23 12:39:47 +0000
committerlecoanet2007-01-23 12:39:47 +0000
commitcbbc11fec7a21b307f4229fc66c456fd2fffcd43 (patch)
tree2a4789b842d6b419e8a6f6d28820b0c9718c7a51 /generic
parentf6db467c070fb49e78ae4614e3ef4ad450fef5eb (diff)
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Exported To2Power
Diffstat (limited to 'generic')
-rw-r--r--generic/Image.c2
-rw-r--r--generic/Image.h1
2 files changed, 2 insertions, 1 deletions
diff --git a/generic/Image.c b/generic/Image.c
index e29ca44..0c62211 100644
--- a/generic/Image.c
+++ b/generic/Image.c
@@ -99,7 +99,7 @@ char *ZnNameOfImage(ZnImage image);
#ifdef GL
-static int
+int
To2Power(int a)
{
int result = 1;
diff --git a/generic/Image.h b/generic/Image.h
index 426c0df..8c9beb5 100644
--- a/generic/Image.h
+++ b/generic/Image.h
@@ -29,6 +29,7 @@ typedef void *ZnImage;
#define ZnGetBitmapPixel(bits, stride, x, y)\
(((bits)[(y)*(stride)+((x)>>3)]<<((x)&7))&0x80)
+int To2Power(int a);
ZnImage ZnGetImage(struct _ZnWInfo *wi, Tk_Uid image_name,
void (*inv_proc)(void *cd), void *cd);
ZnImage ZnGetImageByValue(ZnImage image, void (*inv_proc)(void *cd), void *cd);