Update comparator.h

e4e0a39f · Adam Blank · 266b71d1 · e4e0a39f
Commit e4e0a39f authored 6 years ago by Adam Blank
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with 6 additions and 4 deletions
+6 -4
--- a/comparator.h
+++ b/comparator.h
@@ -4,12 +4,14 @@
 #include <stddef.h>

 typedef int (*IntComparator)(const int a, const int b);
-int int_asc(const int a, const int b); 
-int int_desc(const int a, const int b); 
+int int_asc(const int a, const int b);
+int int_desc(const int a, const int b);

 typedef int (*StringComparator)(const char *a, const char *b);
+/* We don't need to define a StringComparator because strcmp is one! */

 typedef int (*Comparator)(const void *a, const void *b);
-int int_p_asc(const int *a, const int *b); 
-int int_p_desc(const int *a, const int *b); 
+int int_p_asc(const int *a, const int *b);
+int int_p_desc(const int *a, const int *b);
+
 #endif /* __COMPARATOR_H */