X-Git-Url: https://git.m6w6.name/?a=blobdiff_plain;f=src%2Ftypes%2Fdecl_vars.h;fp=src%2Ftypes%2Fdecl_vars.h;h=46c65bd44db5b7749d89d83bd1b18790342d9e19;hb=5359ad5c181e5772f350fe1cba060cbed3a05b91;hp=0000000000000000000000000000000000000000;hpb=04a60b34fc18ea3a2638893eaf24514177692eeb;p=m6w6%2Fext-psi

diff --git a/src/types/decl_vars.h b/src/types/decl_vars.h
new file mode 100644
index 0000000..46c65bd
--- /dev/null
+++ b/src/types/decl_vars.h
@@ -0,0 +1,35 @@
+#ifndef _PSI_TYPES_DECL_VARS_H
+#define _PSI_TYPES_DECL_VARS_H
+
+typedef struct decl_vars {
+	decl_var **vars;
+	size_t count;
+} decl_vars;
+
+static inline decl_vars *init_decl_vars(decl_var *var) {
+	decl_vars *vars = calloc(1, sizeof(*vars));
+	if (var) {
+		vars->count = 1;
+		vars->vars = calloc(1, sizeof(*vars->vars));
+		vars->vars[0] = var;
+	}
+	return vars;
+}
+
+static inline decl_vars *add_decl_var(decl_vars *vars, decl_var *var) {
+	vars->vars = realloc(vars->vars, ++vars->count * sizeof(*vars->vars));
+	vars->vars[vars->count-1] = var;
+	return vars;
+}
+
+static inline void free_decl_vars(decl_vars *vars) {
+	size_t i;
+
+	for (i = 0; i < vars->count; ++i) {
+		free_decl_var(vars->vars[i]);
+	}
+	free(vars->vars);
+	free(vars);
+}
+
+#endif