diff --git a/Makefile b/Makefile
index 2ab06dd..fea3356 100644
--- a/Makefile
+++ b/Makefile
@@ -135,7 +135,6 @@ SPLINTFLAGS =            \
     -onlytrans           \
     -predboolint         \
     -boolops             \
-    -exportlocal         \
     -incondefs           \
     -macroredef          \
     -retvalint           \
diff --git a/ast.c b/ast.c
index 1e2836f..96f768f 100644
--- a/ast.c
+++ b/ast.c
@@ -36,6 +36,43 @@
     ast_node_init((ast_node*)self, ctx, TYPE_##T);                  \
     ( (ast_node*)self )->node.destroy = (ast_node_delete*)destroyfn
 
+/*
+ * forward declarations, these need not be in ast.h for obvious
+ * static reasons.
+ */
+static bool ast_member_codegen(ast_member*, ast_function*, bool lvalue, ir_value**);
+static void ast_array_index_delete(ast_array_index*);
+static bool ast_array_index_codegen(ast_array_index*, ast_function*, bool lvalue, ir_value**);
+static void ast_store_delete(ast_store*);
+static bool ast_store_codegen(ast_store*, ast_function*, bool lvalue, ir_value**);
+static void ast_ifthen_delete(ast_ifthen*);
+static bool ast_ifthen_codegen(ast_ifthen*, ast_function*, bool lvalue, ir_value**);
+static void ast_ternary_delete(ast_ternary*);
+static bool ast_ternary_codegen(ast_ternary*, ast_function*, bool lvalue, ir_value**);
+static void ast_loop_delete(ast_loop*);
+static bool ast_loop_codegen(ast_loop*, ast_function*, bool lvalue, ir_value**);
+static void ast_breakcont_delete(ast_breakcont*);
+static bool ast_breakcont_codegen(ast_breakcont*, ast_function*, bool lvalue, ir_value**);
+static void ast_switch_delete(ast_switch*);
+static bool ast_switch_codegen(ast_switch*, ast_function*, bool lvalue, ir_value**);
+static void ast_label_delete(ast_label*);
+static void ast_label_register_goto(ast_label*, ast_goto*);
+static bool ast_label_codegen(ast_label*, ast_function*, bool lvalue, ir_value**);
+static bool ast_goto_codegen(ast_goto*, ast_function*, bool lvalue, ir_value**);
+static void ast_goto_delete(ast_goto*);
+static void ast_call_delete(ast_call*);
+static bool ast_call_codegen(ast_call*, ast_function*, bool lvalue, ir_value**);
+static bool ast_block_codegen(ast_block*, ast_function*, bool lvalue, ir_value**);
+static void ast_unary_delete(ast_unary*);
+static bool ast_unary_codegen(ast_unary*, ast_function*, bool lvalue, ir_value**);
+static void ast_entfield_delete(ast_entfield*);
+static bool ast_entfield_codegen(ast_entfield*, ast_function*, bool lvalue, ir_value**);
+static void ast_return_delete(ast_return*);
+static bool ast_return_codegen(ast_return*, ast_function*, bool lvalue, ir_value**);
+static void ast_binstore_delete(ast_binstore*);
+static bool ast_binstore_codegen(ast_binstore*, ast_function*, bool lvalue, ir_value**);
+static void ast_binary_delete(ast_binary*);
+static bool ast_binary_codegen(ast_binary*, ast_function*, bool lvalue, ir_value**);
 
 /* It must not be possible to get here. */
 static GMQCC_NORETURN void _ast_node_destroy(ast_node *self)
@@ -303,6 +340,7 @@ void ast_type_to_string(ast_expression *e, char *buf, size_t bufsize)
     buf[pos] = 0;
 }
 
+static bool ast_value_codegen(ast_value *self, ast_function *func, bool lvalue, ir_value **out);
 ast_value* ast_value_new(lex_ctx ctx, const char *name, int t)
 {
     ast_instantiate(ast_value, ctx, ast_value_delete);
@@ -845,7 +883,7 @@ void ast_label_delete(ast_label *self)
     mem_d(self);
 }
 
-void ast_label_register_goto(ast_label *self, ast_goto *g)
+static void ast_label_register_goto(ast_label *self, ast_goto *g)
 {
     vec_push(self->gotos, g);
 }
@@ -1098,7 +1136,7 @@ void ast_function_delete(ast_function *self)
     mem_d(self);
 }
 
-const char* ast_function_label(ast_function *self, const char *prefix)
+static const char* ast_function_label(ast_function *self, const char *prefix)
 {
     size_t id;
     size_t len;
@@ -1132,7 +1170,7 @@ const char* ast_function_label(ast_function *self, const char *prefix)
  * But I can't imagine a pituation where the output is truly unnecessary.
  */
 
-void _ast_codegen_output_type(ast_expression_common *self, ir_value *out)
+static void _ast_codegen_output_type(ast_expression_common *self, ir_value *out)
 {
     if (out->vtype == TYPE_FIELD)
         out->fieldtype = self->next->expression.vtype;
@@ -1381,7 +1419,7 @@ error: /* clean up */
     return false;
 }
 
-bool ast_local_codegen(ast_value *self, ir_function *func, bool param)
+static bool ast_local_codegen(ast_value *self, ir_function *func, bool param)
 {
     ir_value *v = NULL;
 
diff --git a/ast.h b/ast.h
index f18c73e..f130fb4 100644
--- a/ast.h
+++ b/ast.h
@@ -1,6 +1,7 @@
 /*
  * Copyright (C) 2012, 2013
  *     Wolfgang Bumiller
+ *     Dale Weiler
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
@@ -214,8 +215,11 @@ void ast_value_delete(ast_value*);
 
 bool ast_value_set_name(ast_value*, const char *name);
 
+/*
 bool ast_value_codegen(ast_value*, ast_function*, bool lvalue, ir_value**);
 bool ast_local_codegen(ast_value *self, ir_function *func, bool isparam);
+*/
+
 bool ast_global_codegen(ast_value *self, ir_builder *ir, bool isfield);
 
 void ast_value_params_add(ast_value*, ast_value*);
@@ -251,9 +255,6 @@ ast_binary* ast_binary_new(lex_ctx    ctx,
                            int        op,
                            ast_expression *left,
                            ast_expression *right);
-void ast_binary_delete(ast_binary*);
-
-bool ast_binary_codegen(ast_binary*, ast_function*, bool lvalue, ir_value**);
 
 /* Binstore
  *
@@ -276,9 +277,6 @@ ast_binstore* ast_binstore_new(lex_ctx    ctx,
                                int        op,
                                ast_expression *left,
                                ast_expression *right);
-void ast_binstore_delete(ast_binstore*);
-
-bool ast_binstore_codegen(ast_binstore*, ast_function*, bool lvalue, ir_value**);
 
 /* Unary
  *
@@ -294,9 +292,6 @@ struct ast_unary_s
 ast_unary* ast_unary_new(lex_ctx    ctx,
                          int        op,
                          ast_expression *expr);
-void ast_unary_delete(ast_unary*);
-
-bool ast_unary_codegen(ast_unary*, ast_function*, bool lvalue, ir_value**);
 
 /* Return
  *
@@ -311,9 +306,6 @@ struct ast_return_s
 };
 ast_return* ast_return_new(lex_ctx    ctx,
                            ast_expression *expr);
-void ast_return_delete(ast_return*);
-
-bool ast_return_codegen(ast_return*, ast_function*, bool lvalue, ir_value**);
 
 /* Entity-field
  *
@@ -338,9 +330,6 @@ struct ast_entfield_s
 };
 ast_entfield* ast_entfield_new(lex_ctx ctx, ast_expression *entity, ast_expression *field);
 ast_entfield* ast_entfield_new_force(lex_ctx ctx, ast_expression *entity, ast_expression *field, const ast_expression *outtype);
-void ast_entfield_delete(ast_entfield*);
-
-bool ast_entfield_codegen(ast_entfield*, ast_function*, bool lvalue, ir_value**);
 
 /* Member access:
  *
@@ -359,7 +348,6 @@ ast_member* ast_member_new(lex_ctx ctx, ast_expression *owner, unsigned int fiel
 void ast_member_delete(ast_member*);
 bool ast_member_set_name(ast_member*, const char *name);
 
-bool ast_member_codegen(ast_member*, ast_function*, bool lvalue, ir_value**);
 
 /* Array index access:
  *
@@ -378,9 +366,6 @@ struct ast_array_index_s
     ast_expression *index;
 };
 ast_array_index* ast_array_index_new(lex_ctx ctx, ast_expression *array, ast_expression *index);
-void ast_array_index_delete(ast_array_index*);
-
-bool ast_array_index_codegen(ast_array_index*, ast_function*, bool lvalue, ir_value**);
 
 /* Store
  *
@@ -396,9 +381,6 @@ struct ast_store_s
 };
 ast_store* ast_store_new(lex_ctx ctx, int op,
                          ast_expression *d, ast_expression *s);
-void ast_store_delete(ast_store*);
-
-bool ast_store_codegen(ast_store*, ast_function*, bool lvalue, ir_value**);
 
 /* If
  *
@@ -420,9 +402,6 @@ struct ast_ifthen_s
     ast_expression *on_false;
 };
 ast_ifthen* ast_ifthen_new(lex_ctx ctx, ast_expression *cond, ast_expression *ontrue, ast_expression *onfalse);
-void ast_ifthen_delete(ast_ifthen*);
-
-bool ast_ifthen_codegen(ast_ifthen*, ast_function*, bool lvalue, ir_value**);
 
 /* Ternary expressions...
  *
@@ -446,9 +425,6 @@ struct ast_ternary_s
     ast_expression *on_false;
 };
 ast_ternary* ast_ternary_new(lex_ctx ctx, ast_expression *cond, ast_expression *ontrue, ast_expression *onfalse);
-void ast_ternary_delete(ast_ternary*);
-
-bool ast_ternary_codegen(ast_ternary*, ast_function*, bool lvalue, ir_value**);
 
 /* A general loop node
  *
@@ -496,9 +472,6 @@ ast_loop* ast_loop_new(lex_ctx ctx,
                        ast_expression *postcond, bool post_not,
                        ast_expression *increment,
                        ast_expression *body);
-void ast_loop_delete(ast_loop*);
-
-bool ast_loop_codegen(ast_loop*, ast_function*, bool lvalue, ir_value**);
 
 /* Break/Continue
  */
@@ -509,9 +482,6 @@ struct ast_breakcont_s
     unsigned int levels;
 };
 ast_breakcont* ast_breakcont_new(lex_ctx ctx, bool iscont, unsigned int levels);
-void ast_breakcont_delete(ast_breakcont*);
-
-bool ast_breakcont_codegen(ast_breakcont*, ast_function*, bool lvalue, ir_value**);
 
 /* Switch Statements
  *
@@ -536,9 +506,6 @@ struct ast_switch_s
 };
 
 ast_switch* ast_switch_new(lex_ctx ctx, ast_expression *op);
-void ast_switch_delete(ast_switch*);
-
-bool ast_switch_codegen(ast_switch*, ast_function*, bool lvalue, ir_value**);
 
 /* Label nodes
  *
@@ -555,10 +522,6 @@ struct ast_label_s
 };
 
 ast_label* ast_label_new(lex_ctx ctx, const char *name, bool undefined);
-void ast_label_delete(ast_label*);
-void ast_label_register_goto(ast_label*, ast_goto*);
-
-bool ast_label_codegen(ast_label*, ast_function*, bool lvalue, ir_value**);
 
 /* GOTO nodes
  *
@@ -573,11 +536,8 @@ struct ast_goto_s
 };
 
 ast_goto* ast_goto_new(lex_ctx ctx, const char *name);
-void ast_goto_delete(ast_goto*);
 void ast_goto_set_label(ast_goto*, ast_label*);
 
-bool ast_goto_codegen(ast_goto*, ast_function*, bool lvalue, ir_value**);
-
 /* CALL node
  *
  * Contains an ast_expression as target, rather than an ast_function/value.
@@ -597,8 +557,6 @@ struct ast_call_s
 };
 ast_call* ast_call_new(lex_ctx ctx,
                        ast_expression *funcexpr);
-void ast_call_delete(ast_call*);
-bool ast_call_codegen(ast_call*, ast_function*, bool lvalue, ir_value**);
 bool ast_call_check_types(ast_call*);
 
 /* Blocks
@@ -615,8 +573,6 @@ struct ast_block_s
 ast_block* ast_block_new(lex_ctx ctx);
 void ast_block_delete(ast_block*);
 void ast_block_set_type(ast_block*, ast_expression *from);
-
-bool ast_block_codegen(ast_block*, ast_function*, bool lvalue, ir_value**);
 void ast_block_collect(ast_block*, ast_expression*);
 
 bool GMQCC_WARN ast_block_add_expr(ast_block*, ast_expression*);
@@ -673,7 +629,7 @@ void ast_function_delete(ast_function*);
 /* For "optimized" builds this can just keep returning "foo"...
  * or whatever...
  */
-const char* ast_function_label(ast_function*, const char *prefix);
+/*const char* ast_function_label(ast_function*, const char *prefix);*/
 
 bool ast_function_codegen(ast_function *self, ir_builder *builder);
 bool ast_generate_accessors(ast_value *asvalue, ir_builder *ir);
diff --git a/conout.c b/conout.c
index dd4dca3..2f72076 100644
--- a/conout.c
+++ b/conout.c
@@ -333,7 +333,7 @@ int con_out(const char *fmt, ...) {
  * for reporting of file:line based on lexer context, These are used
  * heavily in the parser/ir/ast.
  */
-void con_vprintmsg_c(int level, const char *name, size_t line, const char *msgtype, const char *msg, va_list ap, const char *condname) {
+static void con_vprintmsg_c(int level, const char *name, size_t line, const char *msgtype, const char *msg, va_list ap, const char *condname) {
     /* color selection table */
     static int sel[] = {
         CON_WHITE,
diff --git a/ftepp.c b/ftepp.c
index 9fc0025..f8d41d9 100644
--- a/ftepp.c
+++ b/ftepp.c
@@ -81,7 +81,7 @@ static uint32_t ftepp_predef_countval = 0;
 static uint32_t ftepp_predef_randval  = 0;
 
 /* __DATE__ */
-char *ftepp_predef_date(lex_file *context) {
+static char *ftepp_predef_date(lex_file *context) {
     struct tm *itime = NULL;
     time_t     rtime;
     char      *value = (char*)mem_a(82);
@@ -104,7 +104,7 @@ char *ftepp_predef_date(lex_file *context) {
 }
 
 /* __TIME__ */
-char *ftepp_predef_time(lex_file *context) {
+static char *ftepp_predef_time(lex_file *context) {
     struct tm *itime = NULL;
     time_t     rtime;
     char      *value = (char*)mem_a(82);
@@ -127,13 +127,13 @@ char *ftepp_predef_time(lex_file *context) {
 }
 
 /* __LINE__ */
-char *ftepp_predef_line(lex_file *context) {
+static char *ftepp_predef_line(lex_file *context) {
     char   *value;
     util_asprintf(&value, "%d", (int)context->line);
     return value;
 }
 /* __FILE__ */
-char *ftepp_predef_file(lex_file *context) {
+static char *ftepp_predef_file(lex_file *context) {
     size_t  length = strlen(context->name) + 3; /* two quotes and a terminator */
     char   *value  = (char*)mem_a(length);
     util_snprintf(value, length, "\"%s\"", context->name);
@@ -141,7 +141,7 @@ char *ftepp_predef_file(lex_file *context) {
     return value;
 }
 /* __COUNTER_LAST__ */
-char *ftepp_predef_counterlast(lex_file *context) {
+static char *ftepp_predef_counterlast(lex_file *context) {
     char   *value;
     util_asprintf(&value, "%u", ftepp_predef_countval);
 
@@ -149,7 +149,7 @@ char *ftepp_predef_counterlast(lex_file *context) {
     return value;
 }
 /* __COUNTER__ */
-char *ftepp_predef_counter(lex_file *context) {
+static char *ftepp_predef_counter(lex_file *context) {
     char   *value;
     ftepp_predef_countval ++;
     util_asprintf(&value, "%u", ftepp_predef_countval);
@@ -158,7 +158,7 @@ char *ftepp_predef_counter(lex_file *context) {
     return value;
 }
 /* __RANDOM__ */
-char *ftepp_predef_random(lex_file *context) {
+static char *ftepp_predef_random(lex_file *context) {
     char  *value;
     ftepp_predef_randval = (util_rand() % 0xFF) + 1;
     util_asprintf(&value, "%u", ftepp_predef_randval);
@@ -167,7 +167,7 @@ char *ftepp_predef_random(lex_file *context) {
     return value;
 }
 /* __RANDOM_LAST__ */
-char *ftepp_predef_randomlast(lex_file *context) {
+static char *ftepp_predef_randomlast(lex_file *context) {
     char   *value;
     util_asprintf(&value, "%u", ftepp_predef_randval);
 
@@ -175,7 +175,7 @@ char *ftepp_predef_randomlast(lex_file *context) {
     return value;
 }
 /* __TIMESTAMP__ */
-char *ftepp_predef_timestamp(lex_file *context) {
+static char *ftepp_predef_timestamp(lex_file *context) {
     struct stat finfo;
     char       *find;
     char       *value;
diff --git a/intrin.h b/intrin.h
index 4f672dd..81af620 100644
--- a/intrin.h
+++ b/intrin.h
@@ -36,7 +36,7 @@ typedef struct {
     const char       *alias;
 } intrin_t;
 
-ht intrin_intrinsics() {
+static ht intrin_intrinsics() {
     static ht intrinsics = NULL;
     if (!intrinsics)
         intrinsics = util_htnew(PARSER_HT_SIZE);
@@ -69,12 +69,10 @@ ht intrin_intrinsics() {
         vec_push(parser->globals,   (ast_expression*)(VALUE));        \
     } while (0)
 
-
-ast_expression *intrin_func (parser_t *parser, const char *name);
-
 #define QC_M_E 2.71828182845905
 
-ast_expression *intrin_pow(parser_t *parser) {
+static ast_expression *intrin_func(parser_t *parser, const char *name);
+static ast_expression *intrin_pow (parser_t *parser) {
     /*
      * float pow(float x, float y) {
      *   float local = 1.0f;
@@ -221,7 +219,7 @@ ast_expression *intrin_pow(parser_t *parser) {
     return (ast_expression*)value;
 }
 
-ast_expression *intrin_mod(parser_t *parser) {
+static ast_expression *intrin_mod(parser_t *parser) {
     /*
      * float mod(float x, float y) {
      *   return x - y * floor(x / y);
@@ -276,7 +274,7 @@ ast_expression *intrin_mod(parser_t *parser) {
     return (ast_expression*)value;
 }
 
-ast_expression *intrin_exp(parser_t *parser) {
+static ast_expression *intrin_exp(parser_t *parser) {
     /*
      * float exp(float x) {
      *     return pow(QC_M_E, x);
@@ -314,7 +312,7 @@ ast_expression *intrin_exp(parser_t *parser) {
     return (ast_expression*)value;
 }
 
-ast_expression *intrin_isnan(parser_t *parser) {
+static ast_expression *intrin_isnan(parser_t *parser) {
     /*
      * float isnan(float x) {
      *   float local;
@@ -383,7 +381,7 @@ void intrin_intrinsics_destroy(parser_t *parser) {
 }
 
 
-ast_expression *intrin_func(parser_t *parser, const char *name) {
+static ast_expression *intrin_func(parser_t *parser, const char *name) {
     static bool  init = false;
     size_t       i    = 0;
     void        *find;
diff --git a/ir.c b/ir.c
index b67a37c..5dae734 100644
--- a/ir.c
+++ b/ir.c
@@ -1,6 +1,7 @@
 /*
  * Copyright (C) 2012, 2013
  *     Wolfgang Bumiller
+ *     Dale Weiler
  *
  * Permission is hereby granted, free of charge, to any person obtaining a copy of
  * this software and associated documentation files (the "Software"), to deal in
@@ -211,9 +212,31 @@ const uint16_t type_not_instr[TYPE_COUNT] = {
 };
 
 /* protos */
-static ir_value* ir_gen_extparam_proto(ir_builder *ir);
-static void      ir_gen_extparam      (code_t *, ir_builder *ir);
+static ir_value*       ir_value_var(const char *name, int st, int vtype);
+static bool            ir_value_set_name(ir_value*, const char *name);
+static void            ir_value_dump(ir_value*, int (*oprintf)(const char*,...));
 
+static ir_value*       ir_gen_extparam_proto(ir_builder *ir);
+static void            ir_gen_extparam      (code_t *, ir_builder *ir);
+
+static bool            ir_builder_set_name(ir_builder *self, const char *name);
+
+static ir_function*    ir_function_new(struct ir_builder_s *owner, int returntype);
+static bool            ir_function_set_name(ir_function*, const char *name);
+static void            ir_function_delete(ir_function*);
+static void            ir_function_dump(ir_function*, char *ind, int (*oprintf)(const char*,...));
+
+static ir_value*       ir_block_create_general_instr(ir_block *self, lex_ctx, const char *label,
+                                        int op, ir_value *a, ir_value *b, int outype);
+static void            ir_block_delete(ir_block*);
+static ir_block*       ir_block_new(struct ir_function_s *owner, const char *label);
+static bool GMQCC_WARN ir_block_create_store(ir_block*, lex_ctx, ir_value *target, ir_value *what);
+static bool            ir_block_set_label(ir_block*, const char *label);
+static void            ir_block_dump(ir_block*, char *ind, int (*oprintf)(const char*,...));
+
+static bool            ir_instr_op(ir_instr*, int op, ir_value *value, bool writing);
+static void            ir_instr_delete(ir_instr*);
+static void            ir_instr_dump(ir_instr* in, char *ind, int (*oprintf)(const char*,...));
 /* error functions */
 
 static void irerror(lex_ctx ctx, const char *msg, ...)
@@ -238,7 +261,7 @@ static bool irwarning(lex_ctx ctx, int warntype, const char *fmt, ...)
  * Vector utility functions
  */
 
-bool GMQCC_WARN vec_ir_value_find(ir_value **vec, const ir_value *what, size_t *idx)
+static bool GMQCC_WARN vec_ir_value_find(ir_value **vec, const ir_value *what, size_t *idx)
 {
     size_t i;
     size_t len = vec_size(vec);
@@ -251,7 +274,7 @@ bool GMQCC_WARN vec_ir_value_find(ir_value **vec, const ir_value *what, size_t *
     return false;
 }
 
-bool GMQCC_WARN vec_ir_block_find(ir_block **vec, ir_block *what, size_t *idx)
+static bool GMQCC_WARN vec_ir_block_find(ir_block **vec, ir_block *what, size_t *idx)
 {
     size_t i;
     size_t len = vec_size(vec);
@@ -264,7 +287,7 @@ bool GMQCC_WARN vec_ir_block_find(ir_block **vec, ir_block *what, size_t *idx)
     return false;
 }
 
-bool GMQCC_WARN vec_ir_instr_find(ir_instr **vec, ir_instr *what, size_t *idx)
+static bool GMQCC_WARN vec_ir_instr_find(ir_instr **vec, ir_instr *what, size_t *idx)
 {
     size_t i;
     size_t len = vec_size(vec);
@@ -363,7 +386,7 @@ bool ir_builder_set_name(ir_builder *self, const char *name)
     return !!self->name;
 }
 
-ir_function* ir_builder_get_function(ir_builder *self, const char *name)
+static ir_function* ir_builder_get_function(ir_builder *self, const char *name)
 {
     return (ir_function*)util_htget(self->htfunctions, name);
 }
@@ -398,7 +421,7 @@ ir_function* ir_builder_create_function(ir_builder *self, const char *name, int
     return fn;
 }
 
-ir_value* ir_builder_get_global(ir_builder *self, const char *name)
+static ir_value* ir_builder_get_global(ir_builder *self, const char *name)
 {
     return (ir_value*)util_htget(self->htglobals, name);
 }
@@ -428,7 +451,7 @@ ir_value* ir_builder_get_va_count(ir_builder *self)
     return (self->reserved_va_count = ir_builder_create_global(self, "reserved:va_count", TYPE_FLOAT));
 }
 
-ir_value* ir_builder_get_field(ir_builder *self, const char *name)
+static ir_value* ir_builder_get_field(ir_builder *self, const char *name)
 {
     return (ir_value*)util_htget(self->htfields, name);
 }
@@ -452,10 +475,10 @@ ir_value* ir_builder_create_field(ir_builder *self, const char *name, int vtype)
  *IR Function
  */
 
-bool ir_function_naive_phi(ir_function*);
-void ir_function_enumerate(ir_function*);
-bool ir_function_calculate_liferanges(ir_function*);
-bool ir_function_allocate_locals(ir_function*);
+static bool ir_function_naive_phi(ir_function*);
+static void ir_function_enumerate(ir_function*);
+static bool ir_function_calculate_liferanges(ir_function*);
+static bool ir_function_allocate_locals(ir_function*);
 
 ir_function* ir_function_new(ir_builder* owner, int outtype)
 {
@@ -552,7 +575,7 @@ void ir_function_delete(ir_function *self)
     mem_d(self);
 }
 
-void ir_function_collect_value(ir_function *self, ir_value *v)
+static void ir_function_collect_value(ir_function *self, ir_value *v)
 {
     vec_push(self->values, v);
 }
@@ -575,7 +598,7 @@ static bool instr_is_operation(uint16_t op)
              (op >= INSTR_CALL0  && op <= INSTR_CALL8) );
 }
 
-bool ir_function_pass_peephole(ir_function *self)
+static bool ir_function_pass_peephole(ir_function *self)
 {
     size_t b;
 
@@ -691,7 +714,7 @@ bool ir_function_pass_peephole(ir_function *self)
     return true;
 }
 
-bool ir_function_pass_tailrecursion(ir_function *self)
+static bool ir_function_pass_tailrecursion(ir_function *self)
 {
     size_t b, p;
 
@@ -927,7 +950,7 @@ bool ir_block_set_label(ir_block *self, const char *name)
  *IR Instructions
  */
 
-ir_instr* ir_instr_new(lex_ctx ctx, ir_block* owner, int op)
+static ir_instr* ir_instr_new(lex_ctx ctx, ir_block* owner, int op)
 {
     ir_instr *self;
     self = (ir_instr*)mem_a(sizeof(*self));
@@ -959,7 +982,7 @@ static void ir_instr_delete_quick(ir_instr *self)
     mem_d(self);
 }
 
-void ir_instr_delete(ir_instr *self)
+static void ir_instr_delete(ir_instr *self)
 {
     size_t i;
     /* The following calls can only delete from
@@ -990,7 +1013,7 @@ void ir_instr_delete(ir_instr *self)
     mem_d(self);
 }
 
-bool ir_instr_op(ir_instr *self, int op, ir_value *v, bool writing)
+static bool ir_instr_op(ir_instr *self, int op, ir_value *v, bool writing)
 {
     if (self->_ops[op]) {
         size_t idx;
@@ -1013,7 +1036,7 @@ bool ir_instr_op(ir_instr *self, int op, ir_value *v, bool writing)
  *IR Value
  */
 
-void ir_value_code_setaddr(ir_value *self, int32_t gaddr)
+static void ir_value_code_setaddr(ir_value *self, int32_t gaddr)
 {
     self->code.globaladdr = gaddr;
     if (self->members[0]) self->members[0]->code.globaladdr = gaddr;
@@ -1021,7 +1044,7 @@ void ir_value_code_setaddr(ir_value *self, int32_t gaddr)
     if (self->members[2]) self->members[2]->code.globaladdr = gaddr;
 }
 
-int32_t ir_value_code_addr(const ir_value *self)
+static int32_t ir_value_code_addr(const ir_value *self)
 {
     if (self->store == store_return)
         return OFS_RETURN + self->code.addroffset;
@@ -1134,7 +1157,7 @@ static GMQCC_INLINE size_t ir_value_sizeof(const ir_value *self)
     return type_sizeof_[self->vtype];
 }
 
-ir_value* ir_value_out(ir_function *owner, const char *name, int storetype, int vtype)
+static ir_value* ir_value_out(ir_function *owner, const char *name, int storetype, int vtype)
 {
     ir_value *v = ir_value_var(name, storetype, vtype);
     if (!v)
@@ -1241,7 +1264,7 @@ bool ir_value_lives(ir_value *self, size_t at)
     return false;
 }
 
-bool ir_value_life_insert(ir_value *self, size_t idx, ir_life_entry_t e)
+static bool ir_value_life_insert(ir_value *self, size_t idx, ir_life_entry_t e)
 {
     size_t k;
     vec_push(self->life, e);
@@ -1251,7 +1274,7 @@ bool ir_value_life_insert(ir_value *self, size_t idx, ir_life_entry_t e)
     return true;
 }
 
-bool ir_value_life_merge(ir_value *self, size_t s)
+static bool ir_value_life_merge(ir_value *self, size_t s)
 {
     size_t i;
     const size_t vs = vec_size(self->life);
@@ -1314,7 +1337,7 @@ bool ir_value_life_merge(ir_value *self, size_t s)
     return ir_value_life_insert(self, i, new_entry);
 }
 
-bool ir_value_life_merge_into(ir_value *self, const ir_value *other)
+static bool ir_value_life_merge_into(ir_value *self, const ir_value *other)
 {
     size_t i, myi;
 
@@ -1388,7 +1411,7 @@ bool ir_value_life_merge_into(ir_value *self, const ir_value *other)
     return true;
 }
 
-bool ir_values_overlap(const ir_value *a, const ir_value *b)
+static bool ir_values_overlap(const ir_value *a, const ir_value *b)
 {
     /* For any life entry in A see if it overlaps with
      * any life entry in B.
@@ -1484,7 +1507,7 @@ bool ir_block_create_store_op(ir_block *self, lex_ctx ctx, int op, ir_value *tar
     return true;
 }
 
-bool ir_block_create_store(ir_block *self, lex_ctx ctx, ir_value *target, ir_value *what)
+static bool ir_block_create_store(ir_block *self, lex_ctx ctx, ir_value *target, ir_value *what)
 {
     int op = 0;
     int vtype;
@@ -1827,7 +1850,7 @@ ir_value* ir_block_create_unary(ir_block *self, lex_ctx ctx,
     return ir_block_create_general_instr(self, ctx, label, opcode, operand, NULL, ot);
 }
 
-ir_value* ir_block_create_general_instr(ir_block *self, lex_ctx ctx, const char *label,
+static ir_value* ir_block_create_general_instr(ir_block *self, lex_ctx ctx, const char *label,
                                         int op, ir_value *a, ir_value *b, int outype)
 {
     ir_instr *instr;
@@ -3686,7 +3709,7 @@ bool ir_builder_generate(code_t *code, ir_builder *self, const char *filename)
 #   define strncat(dst, src, sz) strncat_s(dst, sz, src, _TRUNCATE)
 #endif
 
-const char *qc_opname(int op)
+static const char *qc_opname(int op)
 {
     if (op < 0) return "<INVALID>";
     if (op < (int)( sizeof(asm_instr) / sizeof(asm_instr[0]) ))
@@ -3838,7 +3861,7 @@ void ir_block_dump(ir_block* b, char *ind,
     ind[strlen(ind)-1] = 0;
 }
 
-void dump_phi(ir_instr *in, int (*oprintf)(const char*, ...))
+static void dump_phi(ir_instr *in, int (*oprintf)(const char*, ...))
 {
     size_t i;
     oprintf("%s <- phi ", in->_ops[0]->name);
@@ -3908,7 +3931,7 @@ void ir_instr_dump(ir_instr *in, char *ind,
     ind[strlen(ind)-1] = 0;
 }
 
-void ir_value_dump_string(const char *str, int (*oprintf)(const char*, ...))
+static void ir_value_dump_string(const char *str, int (*oprintf)(const char*, ...))
 {
     oprintf("\"");
     for (; *str; ++str) {
diff --git a/ir.h b/ir.h
index dac16a3..cd38295 100644
--- a/ir.h
+++ b/ir.h
@@ -23,7 +23,6 @@
 #ifndef GMQCC_IR_HDR
 #define GMQCC_IR_HDR
 #include "gmqcc.h"
-/* ir_value */
 
 typedef struct
 {
@@ -86,42 +85,19 @@ typedef struct ir_value_s {
     ir_life_entry_t *life;
 } ir_value;
 
-int32_t ir_value_code_addr(const ir_value*);
-
 /* ir_value can be a variable, or created by an operation */
-ir_value* ir_value_var(const char *name, int st, int vtype);
 /* if a result of an operation: the function should store
  * it to remember to delete it / garbage collect it
  */
-ir_value* ir_value_out(struct ir_function_s *owner, const char *name, int st, int vtype);
-void      ir_value_delete(ir_value*);
-bool      ir_value_set_name(ir_value*, const char *name);
-ir_value* ir_value_vector_member(ir_value*, unsigned int member);
-
-bool GMQCC_WARN vec_ir_value_find(ir_value **vec, const ir_value *what, size_t *idx);
-
+void            ir_value_delete(ir_value*);
+ir_value*       ir_value_vector_member(ir_value*, unsigned int member);
 bool GMQCC_WARN ir_value_set_float(ir_value*, float f);
 bool GMQCC_WARN ir_value_set_func(ir_value*, int f);
-#if 0
-bool GMQCC_WARN ir_value_set_int(ir_value*, int i);
-#endif
 bool GMQCC_WARN ir_value_set_string(ir_value*, const char *s);
 bool GMQCC_WARN ir_value_set_vector(ir_value*, vector v);
 bool GMQCC_WARN ir_value_set_field(ir_value*, ir_value *fld);
-/*bool   ir_value_set_pointer_v(ir_value*, ir_value* p); */
-/*bool   ir_value_set_pointer_i(ir_value*, int i);       */
-
-/* merge an instruction into the life-range */
-/* returns false if the lifepoint was already known */
-bool ir_value_life_merge(ir_value*, size_t);
-bool ir_value_life_merge_into(ir_value*, const ir_value*);
-/* check if a value lives at a specific point */
-bool ir_value_lives(ir_value*, size_t);
-/* check if the life-range of 2 values overlaps */
-bool ir_values_overlap(const ir_value*, const ir_value*);
-
-void ir_value_dump(ir_value*, int (*oprintf)(const char*,...));
-void ir_value_dump_life(const ir_value *self, int (*oprintf)(const char*,...));
+bool            ir_value_lives(ir_value*, size_t);
+void            ir_value_dump_life(const ir_value *self, int (*oprintf)(const char*,...));
 
 /* PHI data */
 typedef struct ir_phi_entry_s
@@ -150,15 +126,6 @@ typedef struct ir_instr_s
     struct ir_block_s *owner;
 } ir_instr;
 
-ir_instr* ir_instr_new(lex_ctx ctx, struct ir_block_s *owner, int opcode);
-void      ir_instr_delete(ir_instr*);
-
-bool GMQCC_WARN vec_ir_instr_find(ir_instr **vec, ir_instr *what, size_t *idx);
-
-bool ir_instr_op(ir_instr*, int op, ir_value *value, bool writing);
-
-void ir_instr_dump(ir_instr* in, char *ind, int (*oprintf)(const char*,...));
-
 /* block */
 typedef struct ir_block_s
 {
@@ -182,30 +149,16 @@ typedef struct ir_block_s
     size_t code_start;
 } ir_block;
 
-ir_block* ir_block_new(struct ir_function_s *owner, const char *label);
-void      ir_block_delete(ir_block*);
-
-bool      ir_block_set_label(ir_block*, const char *label);
-
-ir_value* ir_block_create_binop(ir_block*, lex_ctx, const char *label, int op,
-                                ir_value *left, ir_value *right);
-ir_value* ir_block_create_unary(ir_block*, lex_ctx, const char *label, int op,
-                                ir_value *operand);
+ir_value*       ir_block_create_binop(ir_block*, lex_ctx, const char *label, int op, ir_value *left, ir_value *right);
+ir_value*       ir_block_create_unary(ir_block*, lex_ctx, const char *label, int op, ir_value *operand);
 bool GMQCC_WARN ir_block_create_store_op(ir_block*, lex_ctx, int op, ir_value *target, ir_value *what);
-bool GMQCC_WARN ir_block_create_store(ir_block*, lex_ctx, ir_value *target, ir_value *what);
 bool GMQCC_WARN ir_block_create_storep(ir_block*, lex_ctx, ir_value *target, ir_value *what);
-
-/* field must be of TYPE_FIELD */
-ir_value* ir_block_create_load_from_ent(ir_block*, lex_ctx, const char *label, ir_value *ent, ir_value *field, int outype);
-
-ir_value* ir_block_create_fieldaddress(ir_block*, lex_ctx, const char *label, ir_value *entity, ir_value *field);
+ir_value*       ir_block_create_load_from_ent(ir_block*, lex_ctx, const char *label, ir_value *ent, ir_value *field, int outype);
+ir_value*       ir_block_create_fieldaddress(ir_block*, lex_ctx, const char *label, ir_value *entity, ir_value *field);
 
 /* This is to create an instruction of the form
  * <outtype>%label := opcode a, b
  */
-ir_value* ir_block_create_general_instr(ir_block *self, lex_ctx, const char *label,
-                                        int op, ir_value *a, ir_value *b, int outype);
-
 ir_instr* ir_block_create_phi(ir_block*, lex_ctx, const char *label, int vtype);
 ir_value* ir_phi_value(ir_instr*);
 void ir_phi_add(ir_instr*, ir_block *b, ir_value *v);
@@ -226,10 +179,7 @@ bool GMQCC_WARN ir_block_create_if(ir_block*, lex_ctx, ir_value *cond,
 bool GMQCC_WARN ir_block_create_jump(ir_block*, lex_ctx, ir_block *to);
 bool GMQCC_WARN ir_block_create_goto(ir_block*, lex_ctx, ir_block *to);
 
-void ir_block_dump(ir_block*, char *ind, int (*oprintf)(const char*,...));
-
 /* function */
-
 typedef struct ir_function_s
 {
     char      *name;
@@ -276,6 +226,7 @@ typedef struct ir_function_s
     /* vararg support: */
     size_t max_varargs;
 } ir_function;
+
 #define IR_FLAG_HAS_ARRAYS        (1<<1)
 #define IR_FLAG_HAS_UNINITIALIZED (1<<2)
 #define IR_FLAG_HAS_GOTO          (1<<3)
@@ -283,25 +234,9 @@ typedef struct ir_function_s
 #define IR_FLAG_MASK_NO_OVERLAP     (IR_FLAG_HAS_ARRAYS | IR_FLAG_HAS_UNINITIALIZED)
 #define IR_FLAG_MASK_NO_LOCAL_TEMPS (IR_FLAG_HAS_ARRAYS | IR_FLAG_HAS_UNINITIALIZED)
 
-ir_function* ir_function_new(struct ir_builder_s *owner, int returntype);
-void         ir_function_delete(ir_function*);
-
-void ir_function_collect_value(ir_function*, ir_value *value);
-
-bool ir_function_set_name(ir_function*, const char *name);
-
-ir_value* ir_function_create_local(ir_function *self, const char *name, int vtype, bool param);
-
+ir_value*       ir_function_create_local(ir_function *self, const char *name, int vtype, bool param);
 bool GMQCC_WARN ir_function_finalize(ir_function*);
-/*
-bool ir_function_naive_phi(ir_function*);
-bool ir_function_enumerate(ir_function*);
-bool ir_function_calculate_liferanges(ir_function*);
-*/
-
-ir_block* ir_function_create_block(lex_ctx ctx, ir_function*, const char *label);
-
-void ir_function_dump(ir_function*, char *ind, int (*oprintf)(const char*,...));
+ir_block*       ir_function_create_block(lex_ctx ctx, ir_function*, const char *label);
 
 /* builder */
 #define IR_HT_SIZE 1024
@@ -334,25 +269,14 @@ typedef struct ir_builder_s
     ir_value    *reserved_va_count;
 } ir_builder;
 
-ir_builder* ir_builder_new(const char *modulename);
-void        ir_builder_delete(ir_builder*);
-
-bool ir_builder_set_name(ir_builder *self, const char *name);
-
-ir_function* ir_builder_get_function(ir_builder*, const char *fun);
+ir_builder*  ir_builder_new(const char *modulename);
+void         ir_builder_delete(ir_builder*);
 ir_function* ir_builder_create_function(ir_builder*, const char *name, int outtype);
-
-ir_value* ir_builder_get_global(ir_builder*, const char *fun);
-ir_value* ir_builder_create_global(ir_builder*, const char *name, int vtype);
-ir_value* ir_builder_get_field(ir_builder*, const char *fun);
-ir_value* ir_builder_create_field(ir_builder*, const char *name, int vtype);
-
-ir_value* ir_builder_get_va_count(ir_builder*);
-
-bool ir_builder_generate(code_t *, ir_builder *self, const char *filename);
-
-void ir_builder_dump(ir_builder*, int (*oprintf)(const char*, ...));
-
+ir_value*    ir_builder_create_global(ir_builder*, const char *name, int vtype);
+ir_value*    ir_builder_create_field(ir_builder*, const char *name, int vtype);
+ir_value*    ir_builder_get_va_count(ir_builder*);
+bool         ir_builder_generate(code_t *, ir_builder *self, const char *filename);
+void         ir_builder_dump(ir_builder*, int (*oprintf)(const char*, ...));
 
 /*
  * This code assumes 32 bit floats while generating binary
diff --git a/lexer.c b/lexer.c
index 7722f4f..035dc1b 100644
--- a/lexer.c
+++ b/lexer.c
@@ -60,7 +60,7 @@ static size_t num_keywords_fg = sizeof(keywords_fg) / sizeof(keywords_fg[0]);
 
 static char* *lex_filenames;
 
-void lexerror(lex_file *lex, const char *fmt, ...)
+static void lexerror(lex_file *lex, const char *fmt, ...)
 {
     va_list ap;
 
@@ -72,7 +72,7 @@ void lexerror(lex_file *lex, const char *fmt, ...)
     va_end(ap);
 }
 
-bool lexwarn(lex_file *lex, int warntype, const char *fmt, ...)
+static bool lexwarn(lex_file *lex, int warntype, const char *fmt, ...)
 {
     bool    r;
     lex_ctx ctx;
diff --git a/lexer.h b/lexer.h
index 2573fb2..5f0bb63 100644
--- a/lexer.h
+++ b/lexer.h
@@ -340,6 +340,6 @@ static const size_t qcc_operator_count = (sizeof(qcc_operators) / sizeof(qcc_ope
 
 extern const oper_info *operators;
 extern size_t           operator_count;
-void lexerror(lex_file*, const char *fmt, ...);
+/*void lexerror(lex_file*, const char *fmt, ...);*/
 
 #endif
diff --git a/pak.c b/pak.c
index 048469b..9ff7e78 100644
--- a/pak.c
+++ b/pak.c
@@ -222,7 +222,7 @@ static pak_file_t *pak_open_write(const char *file) {
     return pak;
 }
 
-pak_file_t *pak_open(const char *file, const char *mode) {
+static pak_file_t *pak_open(const char *file, const char *mode) {
     if (!file || !mode)
         return NULL;
 
@@ -234,7 +234,7 @@ pak_file_t *pak_open(const char *file, const char *mode) {
     return NULL;
 }
 
-bool pak_exists(pak_file_t *pak, const char *file, pak_directory_t **dir) {
+static bool pak_exists(pak_file_t *pak, const char *file, pak_directory_t **dir) {
     size_t itr;
 
     if (!pak || !file)
@@ -259,7 +259,7 @@ bool pak_exists(pak_file_t *pak, const char *file, pak_directory_t **dir) {
 /*
  * Extraction abilities.  These work as you expect them to.
  */
-bool pak_extract_one(pak_file_t *pak, const char *file, const char *outdir) {
+static bool pak_extract_one(pak_file_t *pak, const char *file, const char *outdir) {
     pak_directory_t *dir   = NULL;
     unsigned char   *dat   = NULL;
     char            *local = NULL;
@@ -310,7 +310,7 @@ bool pak_extract_one(pak_file_t *pak, const char *file, const char *outdir) {
     return true;
 }
 
-bool pak_extract_all(pak_file_t *pak, const char *dir) {
+static bool pak_extract_all(pak_file_t *pak, const char *dir) {
     size_t itr;
 
     if (!fs_dir_make(dir))
@@ -328,7 +328,7 @@ bool pak_extract_all(pak_file_t *pak, const char *dir) {
  * Insertion functions (the opposite of extraction).  Yes for generating
  * PAKs.
  */
-bool pak_insert_one(pak_file_t *pak, const char *file) {
+static bool pak_insert_one(pak_file_t *pak, const char *file) {
     pak_directory_t dir;
     unsigned char  *dat;
     FILE           *fp;
@@ -413,7 +413,7 @@ bool pak_insert_all(pak_file_t *pak, const char *dir) {
     return true;
 }
 
-bool pak_close(pak_file_t *pak) {
+static bool pak_close(pak_file_t *pak) {
     size_t itr;
 
     if (!pak)
diff --git a/parser.c b/parser.c
index da9d33a..6d0c010 100644
--- a/parser.c
+++ b/parser.c
@@ -185,7 +185,7 @@ vector vec3_mulvf(vector a, float b)
  * parsing
  */
 
-bool parser_next(parser_t *parser)
+static bool parser_next(parser_t *parser)
 {
     /* lex_do kills the previous token */
     parser->tok = lex_do(parser->lex);
@@ -6069,7 +6069,7 @@ parser_t *parser_create()
     return parser;
 }
 
-bool parser_compile(parser_t *parser)
+static bool parser_compile(parser_t *parser)
 {
     /* initial lexer/parser state */
     parser->lex->flags.noops = true;
diff --git a/test.c b/test.c
index 7722af2..2febbff 100644
--- a/test.c
+++ b/test.c
@@ -60,7 +60,7 @@ typedef struct {
     int pid;
 } popen_t;
 
-FILE ** task_popen(const char *command, const char *mode) {
+static FILE ** task_popen(const char *command, const char *mode) {
     int     inhandle  [2];
     int     outhandle [2];
     int     errhandle [2];
@@ -137,7 +137,7 @@ task_popen_error_0:
     return NULL;
 }
 
-int task_pclose(FILE **handles) {
+static int task_pclose(FILE **handles) {
     popen_t *data   = (popen_t*)handles;
     int      status = 0;
 
@@ -158,7 +158,7 @@ int task_pclose(FILE **handles) {
         char  name_out[L_tmpnam];
     } popen_t;
 
-    FILE **task_popen(const char *command, const char *mode) {
+    static FILE **task_popen(const char *command, const char *mode) {
         char    *cmd  = NULL;
         popen_t *open = (popen_t*)mem_a(sizeof(popen_t));
 
@@ -179,7 +179,7 @@ int task_pclose(FILE **handles) {
         return open->handles;
     }
 
-    void task_pclose(FILE **files) {
+    static void task_pclose(FILE **files) {
         popen_t *open = ((popen_t*)files);
         fs_file_close(files[1]);
         fs_file_close(files[2]);
@@ -281,7 +281,7 @@ typedef struct {
  * This is very much like a compiler code generator :-).  This generates
  * a value from some data observed from the compiler.
  */
-bool task_template_generate(task_template_t *tmpl, char tag, const char *file, size_t line, char *value, size_t *pad) {
+static bool task_template_generate(task_template_t *tmpl, char tag, const char *file, size_t line, char *value, size_t *pad) {
     size_t desclen = 0;
     size_t filelen = 0;
     char **destval = NULL;
@@ -354,7 +354,7 @@ bool task_template_generate(task_template_t *tmpl, char tag, const char *file, s
     return true;
 }
 
-bool task_template_parse(const char *file, task_template_t *tmpl, FILE *fp, size_t *pad) {
+static bool task_template_parse(const char *file, task_template_t *tmpl, FILE *fp, size_t *pad) {
     char  *data = NULL;
     char  *back = NULL;
     size_t size = 0;
@@ -480,7 +480,7 @@ failure:
  * Nullifies the template data: used during initialization of a new
  * template and free.
  */
-void task_template_nullify(task_template_t *tmpl) {
+static void task_template_nullify(task_template_t *tmpl) {
     if (!tmpl)
         return;
 
@@ -495,7 +495,7 @@ void task_template_nullify(task_template_t *tmpl) {
     tmpl->testflags      = NULL;
 }
 
-task_template_t *task_template_compile(const char *file, const char *dir, size_t *pad) {
+static task_template_t *task_template_compile(const char *file, const char *dir, size_t *pad) {
     /* a page should be enough */
     char             fullfile[4096];
     size_t           filepadd = 0;
@@ -609,7 +609,7 @@ failure:
     return NULL;
 }
 
-void task_template_destroy(task_template_t **tmpl) {
+static void task_template_destroy(task_template_t **tmpl) {
     if (!tmpl)
         return;
 
@@ -660,7 +660,7 @@ static task_t *task_tasks = NULL;
  * Read a directory and searches for all template files in it
  * which is later used to run all tests.
  */
-bool task_propagate(const char *curdir, size_t *pad, const char *defs) {
+static bool task_propagate(const char *curdir, size_t *pad, const char *defs) {
     bool             success = true;
     DIR             *dir;
     struct dirent   *files;
@@ -840,7 +840,7 @@ bool task_propagate(const char *curdir, size_t *pad, const char *defs) {
  * Task precleanup removes any existing temporary files or log files
  * left behind from a previous invoke of the test-suite.
  */
-void task_precleanup(const char *curdir) {
+static void task_precleanup(const char *curdir) {
     DIR             *dir;
     struct dirent   *files;
     char             buffer[4096];
@@ -863,7 +863,7 @@ void task_precleanup(const char *curdir) {
     fs_dir_close(dir);
 }
 
-void task_destroy(void) {
+static void task_destroy(void) {
     /*
      * Free all the data in the task list and finally the list itself
      * then proceed to cleanup anything else outside the program like
@@ -912,7 +912,7 @@ void task_destroy(void) {
  * messages IF the procedure type is -execute, otherwise it matches
  * the preprocessor output.
  */
-bool task_trymatch(task_template_t *tmpl, char ***line) {
+static bool task_trymatch(task_template_t *tmpl, char ***line) {
     bool     success = true;
     bool     preprocessing = false;
     FILE    *execute;
@@ -1020,7 +1020,7 @@ bool task_trymatch(task_template_t *tmpl, char ***line) {
     return success;
 }
 
-const char *task_type(task_template_t *tmpl) {
+static const char *task_type(task_template_t *tmpl) {
     if (!strcmp(tmpl->proceduretype, "-pp"))
         return "type: preprocessor";
     if (!strcmp(tmpl->proceduretype, "-execute"))
@@ -1037,7 +1037,7 @@ const char *task_type(task_template_t *tmpl) {
  * from thin air and executed INLINE.
  */
 #include <math.h>
-void task_schedualize(size_t *pad) {
+static void task_schedualize(size_t *pad) {
     char   space[2][64];
     bool   execute  = false;
     char  *data     = NULL;
@@ -1210,7 +1210,7 @@ void task_schedualize(size_t *pad) {
  *
  * It expects con_init() was called before hand.
  */
-GMQCC_WARN bool test_perform(const char *curdir, const char *defs) {
+static GMQCC_WARN bool test_perform(const char *curdir, const char *defs) {
     static const char *default_defs = "defs.qh";
 
     size_t pad[] = {
diff --git a/util.c b/util.c
index c8d50f5..d695ae6 100644
--- a/util.c
+++ b/util.c
@@ -491,7 +491,7 @@ GMQCC_INLINE size_t util_hthash(hash_table_t *ht, const char *key) {
     return (size_t) (hash % ht->size);
 }
 
-hash_node_t *_util_htnewpair(const char *key, void *value) {
+static hash_node_t *_util_htnewpair(const char *key, void *value) {
     hash_node_t *node;
     if (!(node = (hash_node_t*)mem_a(sizeof(hash_node_t))))
         return NULL;