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#include <string.h>
#include <stdlib.h>
int split_words(char *sentence) {
int i, count = 1, length = strlen(sentence);
for (i = 0; i < length; i++) {
if (sentence[i] == ' ') {
sentence[i] = '\0';
count++;
}
}
return count;
}
void words(const char *sentence, void (*callback)(const char *, void *), void *memo) {
char *words = strdup(sentence);
int word_count = split_words(words);
char *word = words;
while (word_count-- > 0) {
(*callback)(word, memo);
word = word + strlen(word) + 1;
}
free(words);
}
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