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-rw-r--r--src/Makefile2
-rw-r--r--src/kilo.c4
-rw-r--r--src/ldo.c1
-rw-r--r--src/teliva.c3
-rw-r--r--src/tlv.c2
5 files changed, 1 insertions, 11 deletions
diff --git a/src/Makefile b/src/Makefile
index 3d2a91e..c1334ad 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -8,7 +8,7 @@
 PLAT= none
 
 CC= gcc
-CFLAGS= -g -O2 -std=c99 -Wall -Wshadow $(MYCFLAGS)
+CFLAGS= -g -O2 -std=c99 -Wall -Wshadow $(MYCFLAGS) -D_DEFAULT_SOURCE
 AR= ar rc
 RANLIB= ranlib
 RM= rm -f
diff --git a/src/kilo.c b/src/kilo.c
index c7754e4..6dd293c 100644
--- a/src/kilo.c
+++ b/src/kilo.c
@@ -32,10 +32,6 @@
 
 #define KILO_VERSION "0.0.1"
 
-#ifdef __linux__
-#define _POSIX_C_SOURCE 200809L
-#endif
-
 #include <assert.h>
 #ifdef __NetBSD__
 #include <curses.h>
diff --git a/src/ldo.c b/src/ldo.c
index e1bf316..55ceae7 100644
--- a/src/ldo.c
+++ b/src/ldo.c
@@ -260,7 +260,6 @@ static StkId tryfuncTM (lua_State *L, StkId func) {
 /* based on getfuncname */
 extern Instruction symbexec (const Proto *pt, int lastpc, int reg);
 extern int luaL_newmetatable (lua_State *L, const char *tname);
-extern void endwin (void);
 void record_metadata_about_function_call (lua_State *L, CallInfo *ci) {
   if (!isLua(ci))
     return;
diff --git a/src/teliva.c b/src/teliva.c
index f3e6ceb..81997fc 100644
--- a/src/teliva.c
+++ b/src/teliva.c
@@ -172,7 +172,6 @@ void render_previous_error(void) {
   attroff(COLOR_PAIR(COLOR_PAIR_ERROR));
 }
 
-extern char* strdup(const char* s);
 int report_in_developer_mode(lua_State* L, int status) {
   if (status && !lua_isnil(L, -1)) {
     Previous_error = strdup(lua_tostring(L, -1));  /* memory leak */
@@ -749,8 +748,6 @@ void developer_mode(lua_State* L) {
   /* never returns */
 }
 
-extern int mkstemp(char* template);
-extern FILE* fdopen(int fd, const char* mode);
 void save_editor_state(int rowoff, int coloff, int cy, int cx) {
   if (strlen(Current_definition) == 0) return;
   char outfilename[] = "teliva_editor_state_XXXXXX";
diff --git a/src/tlv.c b/src/tlv.c
index 59f2e43..e9494af 100644
--- a/src/tlv.c
+++ b/src/tlv.c
@@ -128,8 +128,6 @@ void emit_multiline_string(FILE* out, const char* value) {
   }
 }
 
-extern int mkstemp(char *template);
-extern FILE *fdopen(int fd, const char *mode);
 void save_tlv(lua_State* L, char* filename) {
   lua_getglobal(L, "teliva_program");
   int history_array = lua_gettop(L);