api refactoring

[m6w6/ext-psi] / src / types / decls.h

diff --git a/src/types/decls.h b/src/types/decls.h
new file mode 100644 (file)
index 0000000..7f40b7c
--- /dev/null
+++ b/src/types/decls.h
@@ -0,0 +1,28 @@
+#ifndef _PSI_TYPES_DECLS_H
+#define _PSI_TYPES_DECLS_H
+
+typedef struct decls {
+       size_t count;
+       decl **list;
+} decls;
+
+static inline decls *add_decl(decls *decls, decl *decl) {
+       if (!decls) {
+               decls = calloc(1, sizeof(*decls));
+       }
+       decls->list = realloc(decls->list, ++decls->count * sizeof(*decls->list));
+       decls->list[decls->count-1] = decl;
+       return decls;
+}
+
+static inline void free_decls(decls *decls) {
+       size_t i;
+
+       for (i = 0; i < decls->count; ++i) {
+               free_decl(decls->list[i]);
+       }
+       free(decls->list);
+       free(decls);
+}
+
+#endif