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removing "can_print_it"

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This commit is contained in:
Dan Buch 2011-09-18 10:37:53 -04:00
parent f380dab295
commit 20da5c59fd
1 changed files with 1 additions and 7 deletions
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8
ex14.c
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@ -1,7 +1,6 @@
#include <stdio.h> #include <stdio.h>
#include <ctype.h> #include <ctype.h>
int can_print_it(char ch);
void print_letters(char arg[]); void print_letters(char arg[]);
void print_arguments(int argc, char *argv[]) void print_arguments(int argc, char *argv[])
@ -20,7 +19,7 @@ void print_letters(char arg[])
for (i = 0; arg[i] != '\0'; i++) { for (i = 0; arg[i] != '\0'; i++) {
char ch = arg[i]; char ch = arg[i];
if(can_print_it(ch)) { if(isalpha(ch) || isblank(ch)) {
printf("'%c' == %d ", ch, ch); printf("'%c' == %d ", ch, ch);
} }
} }
@ -28,11 +27,6 @@ void print_letters(char arg[])
printf("\n"); printf("\n");
} }
int can_print_it(char ch)
{
return isalpha(ch) || isblank(ch);
}
int main(int argc, char *argv[]) int main(int argc, char *argv[])
{ {
print_arguments(argc, argv); print_arguments(argc, argv);