CCS中程序错误error: expected a type specifier

[zihai123]

#include<stdio.h>
#include <math.h>
#define pi 3.14159265359
#define dt 0.25;


void addtukeywin(unsigned char *dbImage0,int rows,int cols,dt)
{
int i,j;
float per;
float w1[][1];
float w2[1][];
float h[][];
unsigned char *tgImage;
unsigned char *tempImage;
per=dt/2;
//tl = int(per*(n-1))+1;
//th = n-tl+1;
//for(i=0;i<bmpHeight;i++)

for(i=0;i<rows;i++)

{
if(i<=(dt*(float)rows/2)||i>=((float)rows-dt*(float)rows/2))//||i<=(dt*bmpHeight/2)||i>=(bmpHeight-dt*bmpHeight/2)
w1[i][1]=0.5*(1.0+cos((pi*((float)j-per*(float)rows)/((float)rows-per*(float)rows))));
else
w1[i][1]=1.0;
}
for(j=0;j<cols;j++)

{
if(j<(dt*(float)cols/2)||i>=((float)cols-dt*(float)cols/2))//||i<=(dt*bmpHeight/2)||i>=(bmpHeight-dt*bmpHeight/2)
w2[1][j]=0.5*(1.0+cos((pi*((float)i-per*(float)cols)/((float)cols-per*(float)cols))));
else
w2[1][j]=1.0;
}
for(i=0;i<rows;i++)
for(j=0;j<cols;j++)
{
h[i+j]=w2[i][1]*w1[1][j];
}

for(i=0;i<rows;i++)
for(j=0;j<cols;j++)
{
tempImage[i+j]=dbImage[i+j]*w[i+j];

}

for(i=0;i<rows+64;i++)
for(j=0;j<cols+64;j++)
{
if(32<=i<608&&32<=j<800)
tgImage[i+j]=tempImage[i-32+j-32];
else tgImage[i+j]=0.0;
}

}
这是源程序错误如下：[addtukeywin.c] "C:\CCStudio_v3.3\C6000\cgtools\bin\cl6x" -g -fr"C:/my project/zeros_calibration/Debug" -d"_DEBUG" -mv6400 -@"Debug.lkf" "addtukeywin.c"
"addtukeywin.c", line 10: error: expected a type specifier
"addtukeywin.c", line 10: error: expected a ")"
"addtukeywin.c", line 10: error: expected a declaration
At end of source: warning: parsing restarts here after previous syntax error
3 errors detected in the compilation of "addtukeywin.c"

[BcgBcr]

遇到相同问题，不过是在objective-c里面的Channel*