include: rename include guards to avoid clashes with system headers

Identifiers starting with one or two underscores are reserved for system
headers and toolchain implementations and should not appear in user code.

Also on OS X, the ucode __TYPES_H_ guard clashes with the system types.h
header. Rename all ucode header guards to avoid such clashes.

Supersedes: #43
Signed-off-by: Jo-Philipp Wich <jo@mein.io>

11 files changed, 33 insertions, 33 deletions

diff --git a/include/ucode/chunk.h b/include/ucode/chunk.h
index 6804eeb..78d5ec6 100644
--- a/include/ucode/chunk.h
+++ b/include/ucode/chunk.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __CHUNK_H_
-#define __CHUNK_H_
+#ifndef UCODE_CHUNK_H
+#define UCODE_CHUNK_H
 
 #include <stdint.h>
 #include <stddef.h>
@@ -34,4 +34,4 @@ size_t uc_chunk_debug_get_srcpos(uc_chunk_t *chunk, size_t off);
 void uc_chunk_debug_add_variable(uc_chunk_t *chunk, size_t from, size_t to, size_t slot, bool upval, uc_value_t *name);
 uc_value_t *uc_chunk_debug_get_variable(uc_chunk_t *chunk, size_t off, size_t slot, bool upval);
 
-#endif /* __CHUNK_H_ */
+#endif /* UCODE_CHUNK_H */
diff --git a/include/ucode/compiler.h b/include/ucode/compiler.h
index ffe7caf..3387a73 100644
--- a/include/ucode/compiler.h
+++ b/include/ucode/compiler.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __COMPILER_H_
-#define __COMPILER_H_
+#ifndef UCODE_COMPILER_H
+#define UCODE_COMPILER_H
 
 #include <stddef.h>
 #include <stdint.h>
@@ -138,4 +138,4 @@ uc_program_t *uc_compile(uc_parse_config_t *config, uc_source_t *source, char **
 	if (compiler->exprstack) \
 		compiler->exprstack = compiler->exprstack->parent
 
-#endif /* __COMPILER_H_ */
+#endif /* UCODE_COMPILER_H */
diff --git a/include/ucode/lexer.h b/include/ucode/lexer.h
index aa5d78b..134f5ef 100644
--- a/include/ucode/lexer.h
+++ b/include/ucode/lexer.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __LEXER_H_
-#define __LEXER_H_
+#ifndef UCODE_LEXER_H
+#define UCODE_LEXER_H
 
 #include "source.h"
 #include "types.h"
@@ -183,4 +183,4 @@ bool utf8enc(char **out, int *rem, int code);
 const char *
 uc_tokenname(unsigned type);
 
-#endif /* __LEXER_H_ */
+#endif /* UCODE_LEXER_H */
diff --git a/include/ucode/lib.h b/include/ucode/lib.h
index 4b70635..095956a 100644
--- a/include/ucode/lib.h
+++ b/include/ucode/lib.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __LIB_H_
-#define __LIB_H_
+#ifndef UCODE_LIB_H
+#define UCODE_LIB_H
 
 #include "vm.h"
 #include "lexer.h"
@@ -103,4 +103,4 @@ _uc_function_list_register(uc_value_t *object, const uc_function_list_t *list, s
 #define uc_function_list_register(object, functions) \
 	_uc_function_list_register(object, functions, ARRAY_SIZE(functions))
 
-#endif /* __LIB_H_ */
+#endif /* UCODE_LIB_H */
diff --git a/include/ucode/module.h b/include/ucode/module.h
index 1814b3a..5e68436 100644
--- a/include/ucode/module.h
+++ b/include/ucode/module.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __MODULE_H_
-#define __MODULE_H_
+#ifndef UCODE_MODULE_H
+#define UCODE_MODULE_H
 
 #include "lib.h"
 #include "vm.h"
@@ -30,4 +30,4 @@ void uc_module_entry(uc_vm_t *vm, uc_value_t *scope)
 		uc_module_init(vm, scope);
 }
 
-#endif /* __MODULE_H_ */
+#endif /* UCODE_MODULE_H */
diff --git a/include/ucode/program.h b/include/ucode/program.h
index 2b2817b..e8b96ed 100644
--- a/include/ucode/program.h
+++ b/include/ucode/program.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __PROGRAM_H_
-#define __PROGRAM_H_
+#ifndef UCODE_PROGRAM_H
+#define UCODE_PROGRAM_H
 
 #include "types.h"
 
@@ -61,4 +61,4 @@ uc_program_t *uc_program_load(uc_source_t *, char **);
 
 uc_function_t *uc_program_entry(uc_program_t *);
 
-#endif /* __PROGRAM_H_ */
+#endif /* UCODE_PROGRAM_H */
diff --git a/include/ucode/source.h b/include/ucode/source.h
index e0339a4..6f9a8d7 100644
--- a/include/ucode/source.h
+++ b/include/ucode/source.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __SOURCE_H_
-#define __SOURCE_H_
+#ifndef UCODE_SOURCE_H
+#define UCODE_SOURCE_H
 
 #include <stdint.h>
 #include <stddef.h>
@@ -54,4 +54,4 @@ void uc_source_line_update(uc_source_t *source, size_t off);
 
 void uc_source_runpath_set(uc_source_t *source, const char *runpath);
 
-#endif /* __SOURCE_H_ */
+#endif /* UCODE_SOURCE_H */
diff --git a/include/ucode/types.h b/include/ucode/types.h
index 8e2030a..d1e01a1 100644
--- a/include/ucode/types.h
+++ b/include/ucode/types.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __TYPES_H_
-#define __TYPES_H_
+#ifndef UCODE_TYPES_H
+#define UCODE_TYPES_H
 
 #include <stdbool.h>
 #include <stdint.h>
@@ -501,4 +501,4 @@ void ucv_gc(uc_vm_t *);
 
 void ucv_freeall(uc_vm_t *);
 
-#endif /* __TYPES_H_ */
+#endif /* UCODE_TYPES_H */
diff --git a/include/ucode/util.h b/include/ucode/util.h
index 1ad13bd..3203499 100644
--- a/include/ucode/util.h
+++ b/include/ucode/util.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __UTIL_H_
-#define __UTIL_H_
+#ifndef UCODE_UTIL_H
+#define UCODE_UTIL_H
 
 #include <stdio.h>
 #include <stddef.h>
@@ -159,4 +159,4 @@ static inline struct printbuf *xprintbuf_new(void) {
 	return pb;
 }
 
-#endif /* __UTIL_H_ */
+#endif /* UCODE_UTIL_H */
diff --git a/include/ucode/vallist.h b/include/ucode/vallist.h
index f3f1b06..4e025b9 100644
--- a/include/ucode/vallist.h
+++ b/include/ucode/vallist.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __VALUE_H_
-#define __VALUE_H_
+#ifndef UCODE_VALUE_H
+#define UCODE_VALUE_H
 
 #include <stdint.h>
 #include <stddef.h>
@@ -52,4 +52,4 @@ ssize_t uc_vallist_add(uc_value_list_t *list, uc_value_t *value);
 uc_value_type_t uc_vallist_type(uc_value_list_t *list, size_t idx);
 uc_value_t *uc_vallist_get(uc_value_list_t *list, size_t idx);
 
-#endif /* __VALUE_H_ */
+#endif /* UCODE_VALUE_H */
diff --git a/include/ucode/vm.h b/include/ucode/vm.h
index 24818a1..8377446 100644
--- a/include/ucode/vm.h
+++ b/include/ucode/vm.h
@@ -14,8 +14,8 @@
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  */
 
-#ifndef __VM_H_
-#define __VM_H_
+#ifndef UCODE_VM_H
+#define UCODE_VM_H
 
 #include <stdbool.h>
 #include <stdarg.h>
@@ -144,4 +144,4 @@ uc_vm_raise_exception(uc_vm_t *vm, uc_exception_type_t type, const char *fmt, ..
 uc_vm_status_t uc_vm_execute(uc_vm_t *vm, uc_program_t *fn, uc_value_t **retval);
 uc_value_t *uc_vm_invoke(uc_vm_t *vm, const char *fname, size_t nargs, ...);
 
-#endif /* __VM_H_ */
+#endif /* UCODE_VM_H */