Even safer vector macros

diff --git a/gmqcc.h b/gmqcc.h
index b09718872bcf9696faae126d28d4d25a1ca046a9..ff2e9db79ae29d9eda311455a5ea0e4e139e1a9f 100644 (file)
--- a/gmqcc.h
+++ b/gmqcc.h
@@ -295,15 +295,15 @@ void _util_vec_grow(void **a, size_t i, size_t s);
 /* exposed interface */
 #define vec_meta(A)       (((vector_t*)(A)) - 1)
 #define vec_free(A)       ((A) ? (mem_d((void*)vec_meta(A)), (A) = NULL) : 0)
-#define vec_push(A,V)     (GMQCC_VEC_WILLGROW(A,1), (A)[vec_meta(A)->used++] = (V))
+#define vec_push(A,V)     (GMQCC_VEC_WILLGROW((A),1), (A)[vec_meta(A)->used++] = (V))
 #define vec_size(A)       ((A) ? vec_meta(A)->used : 0)
-#define vec_add(A,N)      (GMQCC_VEC_WILLGROW(A,N), vec_meta(A)->used += (N), &(A)[vec_meta(A)->used-(N)])
+#define vec_add(A,N)      (GMQCC_VEC_WILLGROW((A),(N)), vec_meta(A)->used += (N), &(A)[vec_meta(A)->used-(N)])
 #define vec_last(A)       ((A)[vec_meta(A)->used - 1])
 #define vec_pop(A)        (vec_meta(A)->used -= 1)
 #define vec_shrinkto(A,N) (vec_meta(A)->used  = (N))
 #define vec_shrinkby(A,N) (vec_meta(A)->used -= (N))
-#define vec_append(A,N,S) memcpy(vec_add(A, N), (S), (N) * sizeof(*(S)))
-#define vec_upload(X,Y,S) memcpy(vec_add(X, (S) * sizeof(*(Y))), (Y), (S) * sizeof(*(Y)))
+#define vec_append(A,N,S) memcpy(vec_add((A), (N)), (S), (N) * sizeof(*(S)))
+#define vec_upload(X,Y,S) memcpy(vec_add((X), (S) * sizeof(*(Y))), (Y), (S) * sizeof(*(Y)))
 #define vec_remove(A,I,N) memmove((A)+(I),(A)+((I)+(N)),sizeof(*(A))*(vec_meta(A)->used-(I)-(N))),vec_meta(A)->used-=(N)
 
 typedef struct hash_table_t {