Made the inline function more standard

2 files changed, 3 insertions, 3 deletions

diff --git a/Makefile b/Makefile
index 1781b5f..5386d93 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,6 @@ DEPLOY=tbdiff-deploy
 CREATE=tbdiff-create
 
 CFLAGS ?=
-CFLAGS += -std=gnu99
 CFLAGS += -g
 CFLAGS += -Wall -Wextra -Werror -Wno-unused-result $(OPT)
 
diff --git a/tbdiff.h b/tbdiff.h
index ba14999..3949283 100644
--- a/tbdiff.h
+++ b/tbdiff.h
@@ -78,8 +78,9 @@ typedef enum {
 #define TBD_ERROR(e) (e)
 #else
 #define TBD_ERROR(e) tbd_error(e, #e, __func__, __LINE__, __FILE__)
-inline tbd_error_e tbd_error(tbd_error_e e, char const *s, char const *func,
-                                                     int line, char const* file)
+static inline tbd_error_e
+tbd_error(tbd_error_e e, char const *s, char const *func, int line,
+                                                   char const* file)
 {
 	if (e != TBD_ERROR_SUCCESS)
 		fprintf(stderr, "TBDiff error '%s' in function '%s' at line %d "