From 65ce79c6110df10e26c50083b728944349eed464 Mon Sep 17 00:00:00 2001
From: Jeffrey Pfau <jeffrey@endrift.com>
Date: Tue, 14 Oct 2014 01:05:53 -0700
Subject: [PATCH] Expose GBAGetState

---
 src/gba/gba-serialize.c | 6 +++---
 src/gba/gba-serialize.h | 1 +
 2 files changed, 4 insertions(+), 3 deletions(-)

diff --git a/src/gba/gba-serialize.c b/src/gba/gba-serialize.c
index b26fd169e..8cfdf1df6 100644
--- a/src/gba/gba-serialize.c
+++ b/src/gba/gba-serialize.c
@@ -102,7 +102,7 @@ void GBADeserialize(struct GBA* gba, struct GBASerializedState* state) {
 	}
 }
 
-static struct VFile* _getStateVf(struct GBA* gba, struct VDir* dir, int slot, bool write) {
+struct VFile* GBAGetState(struct GBA* gba, struct VDir* dir, int slot, bool write) {
 	char suffix[5] = { '\0' };
 	snprintf(suffix, sizeof(suffix), ".ss%d", slot);
 	return VDirOptionalOpenFile(dir, gba->activeFile, "savestate", suffix, write ? (O_CREAT | O_TRUNC | O_RDWR) : O_RDONLY);
@@ -167,7 +167,7 @@ static bool _loadPNGState(struct GBA* gba, struct VFile* vf) {
 #endif
 
 bool GBASaveState(struct GBA* gba, struct VDir* dir, int slot, bool screenshot) {
-	struct VFile* vf = _getStateVf(gba, dir, slot, true);
+	struct VFile* vf = GBAGetState(gba, dir, slot, true);
 	if (!vf) {
 		return false;
 	}
@@ -177,7 +177,7 @@ bool GBASaveState(struct GBA* gba, struct VDir* dir, int slot, bool screenshot)
 }
 
 bool GBALoadState(struct GBA* gba, struct VDir* dir, int slot) {
-	struct VFile* vf = _getStateVf(gba, dir, slot, false);
+	struct VFile* vf = GBAGetState(gba, dir, slot, false);
 	if (!vf) {
 		return false;
 	}
diff --git a/src/gba/gba-serialize.h b/src/gba/gba-serialize.h
index 86edf9de5..bf1461beb 100644
--- a/src/gba/gba-serialize.h
+++ b/src/gba/gba-serialize.h
@@ -271,6 +271,7 @@ void GBADeserialize(struct GBA* gba, struct GBASerializedState* state);
 
 bool GBASaveState(struct GBA* gba, struct VDir* dir, int slot, bool screenshot);
 bool GBALoadState(struct GBA* gba, struct VDir* dir, int slot);
+struct VFile* GBAGetState(struct GBA* gba, struct VDir* dir, int slot, bool write);
 
 bool GBASaveStateNamed(struct GBA* gba, struct VFile* vf, bool screenshot);
 bool GBALoadStateNamed(struct GBA* gba, struct VFile* vf);