X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Ftypes%2Fimpls.h;fp=src%2Ftypes%2Fimpls.h;h=8bf17fbad2fd9a2c425acc2e31925e3380f5065e;hb=5359ad5c181e5772f350fe1cba060cbed3a05b91;hp=0000000000000000000000000000000000000000;hpb=04a60b34fc18ea3a2638893eaf24514177692eeb;p=m6w6%2Fext-psi

diff --git a/src/types/impls.h b/src/types/impls.h
new file mode 100644
index 0000000..8bf17fb
--- /dev/null
+++ b/src/types/impls.h
@@ -0,0 +1,28 @@
+#ifndef _PSI_TYPES_IMPLS_H
+#define _PSI_TYPES_IMPLS_H
+
+typedef struct impls {
+	size_t count;
+	impl **list;
+} impls;
+
+static inline impls *add_impl(impls *impls, impl *impl) {
+	if (!impls) {
+		impls = calloc(1, sizeof(*impls));
+	}
+	impls->list = realloc(impls->list, ++impls->count * sizeof(*impls->list));
+	impls->list[impls->count-1] = impl;
+	return impls;
+}
+
+static inline void free_impls(impls *impls) {
+	size_t i;
+
+	for (i = 0; i < impls->count; ++i) {
+		free_impl(impls->list[i]);
+	}
+	free(impls->list);
+	free(impls);
+}
+
+#endif