modernize header guards to #pragma once

libobs-opengl/gl-exports.h

@@ -15,8 +15,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
 
-#ifndef GS_GLEXPORTS
-#define GS_GLEXPORTS
+#pragma once
 
 #include "util/c99defs.h"
 
@@ -188,5 +187,3 @@ EXPORT void shader_settexture(shader_t shader, sparam_t param, texture_t val);
 EXPORT void shader_setval(shader_t shader, sparam_t param, const void *val,
 		size_t size);
 EXPORT void shader_setdefault(shader_t shader, sparam_t param);
-
-#endif

libobs-opengl/gl-helpers.h

@@ -15,8 +15,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
 
-#ifndef GL_HELPERS_H
-#define GL_HELPERS_H
+#pragma once
 
 /*
  * Okay, so GL error handling is..  unclean to work with.  I don't want
@@ -128,5 +127,3 @@ extern bool gl_create_buffer(GLenum target, GLuint *buffer, GLsizeiptr size,
 
 extern bool update_buffer(GLenum target, GLuint buffer, void *data,
 		size_t size);
-
-#endif

libobs-opengl/gl-shaderparser.h

@@ -15,8 +15,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
 
-#ifndef GL_SHADER_PARSER_H
-#define GL_SHADER_PARSER_H
+#pragma once
 
 /*
  *   Parses shaders into GLSL.  Shaders are almost identical to HLSL
@@ -67,5 +66,3 @@ static inline void gl_shader_parser_free(struct gl_shader_parser *glsp)
 
 extern bool gl_shader_parse(struct gl_shader_parser *glsp,
 		const char *shader_str, const char *file);
-
-#endif

libobs-opengl/gl-subsystem.h

@@ -15,8 +15,7 @@
     along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ******************************************************************************/
 
-#ifndef GL_SUBSYSTEM_H
-#define GL_SUBSYSTEM_H
+#pragma once
 
 #include "util/darray.h"
 #include "graphics/graphics.h"
@@ -459,7 +458,3 @@ extern void                  gl_platform_destroy(struct gl_platform *platform);
 
 extern struct gl_windowinfo *gl_windowinfo_create(struct gs_init_data *info);
 extern void                  gl_windowinfo_destroy(struct gl_windowinfo *wi);
-
-
-
-#endif