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[sdl] Turn tentative definition into actual definition.

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There is no need for a tentative definition in this case. By providing
an explicit initializer, the resulting definition has the same effect
as before, but is no longer tentative. This avoids easy errors
resulting from multiple tentative definitions in different translation
units. (Previous compilers permitted those common errors, but GCC 10
rejects them by default.)
This commit is contained in:
Thomas Köppe 2020-11-17 17:14:42 +00:00 committed by Tim Angus
parent e7a7a2b6b6
commit d1b7ab6b22
1 changed files with 1 additions and 1 deletions
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code/sdl/sdl_glimp.c
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@ -63,7 +63,7 @@ void (APIENTRYP qglMultiTexCoord2fARB) (GLenum target, GLfloat s, GLfloat t);
void (APIENTRYP qglLockArraysEXT) (GLint first, GLsizei count); void (APIENTRYP qglLockArraysEXT) (GLint first, GLsizei count);
void (APIENTRYP qglUnlockArraysEXT) (void); void (APIENTRYP qglUnlockArraysEXT) (void);
#define GLE(ret, name, ...) name##proc * qgl##name; #define GLE(ret, name, ...) name##proc * qgl##name = NULL;
QGL_1_1_PROCS; QGL_1_1_PROCS;
QGL_1_1_FIXED_FUNCTION_PROCS; QGL_1_1_FIXED_FUNCTION_PROCS;
QGL_DESKTOP_1_1_PROCS; QGL_DESKTOP_1_1_PROCS;