count

#include <stdio.h>

#include <string.h>

int count( const char * str , char c )

int main( int argc , char **argv )
{
    char * str ="aa|bb|cc|11";
    int i;
    if( i= count( str , '|' ) )
    {
     printf( " %d \n", i );
    }
return 0; 
}

int count( const char * str , char c )
{
    if( str == NULL ) return -1;
        
    int i,t=0;
    for( i = 0; i < strlen( str ); i ++ )
    {
        if( str[i] == c )
        {
           t++;  
        }  
    }
return t; 
}