Silence -Wstrict-prototypes and static analyser warnings

Using "(void)" provides an explicit there-are-no-arguments prototype.
Using the exact type in "malloc(...sizeof)" is clearer and silences
warnings from clang's static analyzer.

diff --git a/klist.h b/klist.h
index 984bb10c97e4fd76f39a589d072705b124aeed94..8b33f271e14ecf8365738e773f2f7b49a25249b5 100644 (file)
--- a/klist.h
+++ b/klist.h
@@ -33,7 +33,7 @@
                size_t cnt, n, max;                                                                                             \
                kmptype_t **buf;                                                                                                \
        } kmp_##name##_t;                                                                                                       \
-       static inline kmp_##name##_t *kmp_init_##name() {                                       \
+       static inline kmp_##name##_t *kmp_init_##name(void) {                           \
                return calloc(1, sizeof(kmp_##name##_t));                                               \
        }                                                                                                                                       \
        static inline void kmp_destroy_##name(kmp_##name##_t *mp) {                     \
@@ -52,7 +52,7 @@
                --mp->cnt;                                                                                                              \
                if (mp->n == mp->max) {                                                                                 \
                        mp->max = mp->max? mp->max<<1 : 16;                                                     \
-                       mp->buf = realloc(mp->buf, sizeof(void*) * mp->max);            \
+                       mp->buf = realloc(mp->buf, sizeof(kmptype_t *) * mp->max);      \
                }                                                                                                                               \
                mp->buf[mp->n++] = p;                                                                                   \
        }
@@ -75,7 +75,7 @@
                kmp_##name##_t *mp;                                                                                             \
                size_t size;                                                                                                    \
        } kl_##name##_t;                                                                                                        \
-       static inline kl_##name##_t *kl_init_##name() {                                         \
+       static inline kl_##name##_t *kl_init_##name(void) {                                     \
                kl_##name##_t *kl = calloc(1, sizeof(kl_##name##_t));                   \
                kl->mp = kmp_init(name);                                                                                \
                kl->head = kl->tail = kmp_alloc(name, kl->mp);                                  \