From 139f030622ece79db86ada64e1c74810f099b22b Mon Sep 17 00:00:00 2001
From: Tim Blechmann <tim@klingt.org>
Date: Mon, 6 Jan 2025 22:49:43 +0800
Subject: [PATCH] headers: make more headers self-contained

Some IDEs parse headers in isolation to populate their code model. This
exposes some missing headers, mainly for alsa internal struct
definitions, ssize_t (requiring sys/types.h), size_t (requiring
string.h), va_args (requiring stdargs.h) or FILE (requiring stdio.h)

This patch makes the main headers parsable by qtcreator
---
 include/conf.h     | 5 +++++
 include/control.h  | 4 ++++
 include/error.h    | 2 ++
 include/hwdep.h    | 3 +++
 include/input.h    | 1 +
 include/mixer.h    | 5 +++++
 include/output.h   | 2 ++
 include/pcm.h      | 4 ++++
 include/pcm_rate.h | 4 ++++
 include/rawmidi.h  | 7 +++++++
 include/seq.h      | 3 +++
 include/timer.h    | 7 +++++++
 include/topology.h | 1 +
 include/ump_msg.h  | 1 +
 14 files changed, 49 insertions(+)

diff --git a/include/conf.h b/include/conf.h
index 09da0e9aa..321fda1fc 100644
--- a/include/conf.h
+++ b/include/conf.h
@@ -28,6 +28,11 @@
 #ifndef __ALSA_CONF_H
 #define __ALSA_CONF_H
 
+#include <stddef.h>
+
+#include <alsa/input.h>
+#include <alsa/output.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/control.h b/include/control.h
index e7541d56d..b6dfd01a2 100644
--- a/include/control.h
+++ b/include/control.h
@@ -28,6 +28,10 @@
 #ifndef __ALSA_CONTROL_H
 #define __ALSA_CONTROL_H
 
+#include <stddef.h>
+
+#include <alsa/conf.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/error.h b/include/error.h
index 7239db852..4d06f2ea5 100644
--- a/include/error.h
+++ b/include/error.h
@@ -28,6 +28,8 @@
 #ifndef __ALSA_ERROR_H
 #define __ALSA_ERROR_H
 
+#include <stdarg.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/hwdep.h b/include/hwdep.h
index 46ed1f780..0ea2e5615 100644
--- a/include/hwdep.h
+++ b/include/hwdep.h
@@ -28,6 +28,9 @@
 #ifndef __ALSA_HWDEP_H
 #define __ALSA_HWDEP_H
 
+#include <string.h>
+#include <sys/types.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/input.h b/include/input.h
index f84954a9a..879b7678c 100644
--- a/include/input.h
+++ b/include/input.h
@@ -29,6 +29,7 @@
 #define __ALSA_INPUT_H
 
 #include <stdarg.h>
+#include <stdio.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/mixer.h b/include/mixer.h
index 735dfdd84..f1d192214 100644
--- a/include/mixer.h
+++ b/include/mixer.h
@@ -28,6 +28,11 @@
 #ifndef __ALSA_MIXER_H
 #define __ALSA_MIXER_H
 
+#include <alsa/control.h>
+#include <alsa/pcm.h>
+
+#include <string.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/output.h b/include/output.h
index 5e16420b5..ecf99b64f 100644
--- a/include/output.h
+++ b/include/output.h
@@ -29,6 +29,8 @@
 #define __ALSA_OUTPUT_H
 
 #include <stdarg.h>
+#include <stdio.h>
+#include <string.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/pcm.h b/include/pcm.h
index b5c678898..c8328ca90 100644
--- a/include/pcm.h
+++ b/include/pcm.h
@@ -34,6 +34,10 @@ extern "C" {
 #endif
 
 #include <stdint.h>
+#include <string.h>
+
+#include <alsa/global.h>
+#include <alsa/output.h>
 
 /**
  *  \defgroup PCM PCM Interface
diff --git a/include/pcm_rate.h b/include/pcm_rate.h
index 48473ed4e..2d2fcdfaf 100644
--- a/include/pcm_rate.h
+++ b/include/pcm_rate.h
@@ -31,6 +31,10 @@
 #ifndef __ALSA_PCM_RATE_H
 #define __ALSA_PCM_RATE_H
 
+#include <alsa/conf.h>
+#include <alsa/output.h>
+#include <alsa/pcm.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/rawmidi.h b/include/rawmidi.h
index 2630d1e67..8b25759d4 100644
--- a/include/rawmidi.h
+++ b/include/rawmidi.h
@@ -28,6 +28,13 @@
 #ifndef __ALSA_RAWMIDI_H
 #define __ALSA_RAWMIDI_H
 
+#include <string.h>
+
+#include <sys/types.h>
+
+#include <alsa/conf.h>
+#include <alsa/global.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/seq.h b/include/seq.h
index 5082ad0ad..b4e6acedc 100644
--- a/include/seq.h
+++ b/include/seq.h
@@ -31,6 +31,9 @@
 
 #include "ump.h"
 
+#include <alsa/seq_event.h>
+#include <alsa/timer.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/timer.h b/include/timer.h
index dc5ca69e5..99ce024ff 100644
--- a/include/timer.h
+++ b/include/timer.h
@@ -28,6 +28,13 @@
 #ifndef __ALSA_TIMER_H
 #define __ALSA_TIMER_H
 
+#include <string.h>
+
+#include <sys/types.h>
+
+#include <alsa/conf.h>
+#include <alsa/global.h>
+
 #ifdef __cplusplus
 extern "C" {
 #endif
diff --git a/include/topology.h b/include/topology.h
index a590d1a8b..99e7e105d 100644
--- a/include/topology.h
+++ b/include/topology.h
@@ -22,6 +22,7 @@
 #define __ALSA_TOPOLOGY_H
 
 #include <stdint.h>
+#include <string.h>
 
 #ifdef __cplusplus
 extern "C" {
diff --git a/include/ump_msg.h b/include/ump_msg.h
index 5f0a45acd..8d60354a0 100644
--- a/include/ump_msg.h
+++ b/include/ump_msg.h
@@ -10,6 +10,7 @@
 #define __ALSA_UMP_MSG_H
 
 #include <stdint.h>
+#include <string.h>
 
 #ifdef __cplusplus
 extern "C" {