c - Convert from char * to int -


i have string char * = '343'. want convert integer value.

example. char *a = "44221" want store value into int a;

this should 

#include <stdlib.h>  inline int to_int(const char *s) {     return atoi(s); }

just in case example usage

int main( int ac, char *av[] ) {     printf(" to_int(%s) = %d " ,av[1] , to_int(av[1]) );     return 0; }

Comments

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