From 7ccb0b5c02b1de5dc2e373661b4b2419e4705955 Mon Sep 17 00:00:00 2001
From: Alibek Omarov <a1ba.omarov@gmail.com>
Date: Sun, 28 Apr 2024 06:18:16 +0300
Subject: [PATCH] public: make simple ctype functions inlined

---
 public/crtlib.c | 43 -------------------------------------------
 public/crtlib.h | 47 +++++++++++++++++++++++++++++++++++++++++++----
 2 files changed, 43 insertions(+), 47 deletions(-)

diff --git a/public/crtlib.c b/public/crtlib.c
index 17ab95fa..1f15cf9b 100644
--- a/public/crtlib.c
+++ b/public/crtlib.c
@@ -18,7 +18,6 @@ GNU General Public License for more details.
 #include "const.h"
 #include <math.h>
 #include <stdarg.h>
-#include <ctype.h>
 #include <time.h>
 #include "stdio.h"
 #include "crtlib.h"
@@ -38,26 +37,6 @@ void Q_strnlwr( const char *in, char *out, size_t size_out )
 	*out = '\0';
 }
 
-qboolean Q_isdigit( const char *str )
-{
-	if( str && *str )
-	{
-		while( isdigit( *str )) str++;
-		if( !*str ) return true;
-	}
-	return false;
-}
-
-qboolean Q_isspace( const char *str )
-{
-	if( str && *str )
-	{
-		while( isspace( *str ) ) str++;
-		if( !*str ) return true;
-	}
-	return false;
-}
-
 size_t Q_colorstr( const char *string )
 {
 	size_t		len;
@@ -81,28 +60,6 @@ size_t Q_colorstr( const char *string )
 	return len;
 }
 
-char Q_toupper( const char in )
-{
-	char	out;
-
-	if( in >= 'a' && in <= 'z' )
-		out = in + 'A' - 'a';
-	else out = in;
-
-	return out;
-}
-
-char Q_tolower( const char in )
-{
-	char	out;
-
-	if( in >= 'A' && in <= 'Z' )
-		out = in + 'a' - 'A';
-	else out = in;
-
-	return out;
-}
-
 size_t Q_strncat( char *dst, const char *src, size_t size )
 {
 	register char	*d = dst;
diff --git a/public/crtlib.h b/public/crtlib.h
index e1365b6d..f2477490 100644
--- a/public/crtlib.h
+++ b/public/crtlib.h
@@ -18,6 +18,7 @@ GNU General Public License for more details.
 
 #include <string.h>
 #include <stdarg.h>
+#include <ctype.h>
 #include "build.h"
 #include "xash3d_types.h"
 
@@ -63,11 +64,7 @@ const char *Q_buildbranch( void );
 void Q_strnlwr( const char *in, char *out, size_t size_out );
 #define Q_strlen( str ) (( str ) ? strlen(( str )) : 0 )
 size_t Q_colorstr( const char *string );
-char Q_toupper( const char in );
-char Q_tolower( const char in );
 size_t Q_strncat( char *dst, const char *src, size_t siz );
-qboolean Q_isdigit( const char *str );
-qboolean Q_isspace( const char *str );
 int Q_atoi( const char *str );
 float Q_atof( const char *str );
 void Q_atov( float *vec, const char *str, size_t siz );
@@ -103,6 +100,48 @@ char *COM_ParseFileSafe( char *data, char *token, const int size, unsigned int f
 int matchpattern( const char *in, const char *pattern, qboolean caseinsensitive );
 int matchpattern_with_separator( const char *in, const char *pattern, qboolean caseinsensitive, const char *separators, qboolean wildcard_least_one );
 
+static inline char Q_toupper( const char in )
+{
+	char	out;
+
+	if( in >= 'a' && in <= 'z' )
+		out = in + 'A' - 'a';
+	else out = in;
+
+	return out;
+}
+
+static inline char Q_tolower( const char in )
+{
+	char	out;
+
+	if( in >= 'A' && in <= 'Z' )
+		out = in + 'a' - 'A';
+	else out = in;
+
+	return out;
+}
+
+static inline qboolean Q_isdigit( const char *str )
+{
+	if( likely( str && *str ))
+	{
+		while( isdigit( *str )) str++;
+		if( !*str ) return true;
+	}
+	return false;
+}
+
+static inline qboolean Q_isspace( const char *str )
+{
+	if( likely( str && *str ))
+	{
+		while( isspace( *str ) ) str++;
+		if( !*str ) return true;
+	}
+	return false;
+}
+
 // libc implementations
 static inline int Q_strcmp( const char *s1, const char *s2 )
 {