lint

speech signal process tools

addfea.c
==============
(107)  warning: data_ptr unused in function main
(422)  warning: main() returns random value to invocation environment
warning: possible pointer alignment problem
    (290)  	    (291)  	    (292)  
    (293)  	    (334)  	    (335)  
    (336)  	    (337)  	    (366)  
    (367)  	    (368)  	    (369)  


==============
function returns value which is always ignored
    fprintf	    fclose	    strcpy
    sprintf	    putc