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6176ea5
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made a few functions static
author
kramm
<kramm>
Sun, 18 Mar 2007 18:27:02 +0000
(18:27 +0000)
committer
kramm
<kramm>
Sun, 18 Mar 2007 18:27:02 +0000
(18:27 +0000)
lib/png.c
patch
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diff --git
a/lib/png.c
b/lib/png.c
index
49c3c3d
..
96fd463
100644
(file)
--- a/
lib/png.c
+++ b/
lib/png.c
@@
-30,7
+30,7
@@
typedef struct _COL {
U8 a,r,g,b;
} COL;
U8 a,r,g,b;
} COL;
-int png_read_chunk(char (*head)[4], int*destlen, U8**destdata, FILE*fi)
+static int png_read_chunk(char (*head)[4], int*destlen, U8**destdata, FILE*fi)
{
unsigned int len;
unsigned char blen[4];
{
unsigned int len;
unsigned char blen[4];
@@
-63,7
+63,7
@@
int png_read_chunk(char (*head)[4], int*destlen, U8**destdata, FILE*fi)
return 1;
}
return 1;
}
-unsigned int png_get_dword(FILE*fi)
+static unsigned int png_get_dword(FILE*fi)
{
unsigned int a;
unsigned char b[4];
{
unsigned int a;
unsigned char b[4];
@@
-79,7
+79,7
@@
struct png_header
int mode;
};
int mode;
};
-int png_read_header(FILE*fi, struct png_header*header)
+static int png_read_header(FILE*fi, struct png_header*header)
{
char id[4];
int len;
{
char id[4];
int len;
@@
-139,7
+139,7
@@
int png_read_header(FILE*fi, struct png_header*header)
typedef unsigned char byte;
#define ABS(a) ((a)>0?(a):(-(a)))
typedef unsigned char byte;
#define ABS(a) ((a)>0?(a):(-(a)))
-byte inline PaethPredictor (byte a,byte b,byte c)
+static inline byte PaethPredictor (byte a,byte b,byte c)
{
// a = left, b = above, c = upper left
int p = a + b - c; // initial estimate
{
// a = left, b = above, c = upper left
int p = a + b - c; // initial estimate
@@
-155,7
+155,7
@@
byte inline PaethPredictor (byte a,byte b,byte c)
else return c;
}
else return c;
}
-void applyfilter1(int mode, U8*src, U8*old, U8*dest, int width)
+static void applyfilter1(int mode, U8*src, U8*old, U8*dest, int width)
{
int x;
unsigned char last=0;
{
int x;
unsigned char last=0;
@@
-205,7
+205,7
@@
void applyfilter1(int mode, U8*src, U8*old, U8*dest, int width)
}
}
-void applyfilter2(int mode, U8*src, U8*old, U8*dest, int width)
+static void applyfilter2(int mode, U8*src, U8*old, U8*dest, int width)
{
int x;
unsigned char lasta=0;
{
int x;
unsigned char lasta=0;
@@
-268,7
+268,7
@@
void applyfilter2(int mode, U8*src, U8*old, U8*dest, int width)
/* also performs 24 bit conversion! */
/* also performs 24 bit conversion! */
-void applyfilter3(int mode, U8*src, U8*old, U8*dest, int width)
+static void applyfilter3(int mode, U8*src, U8*old, U8*dest, int width)
{
int x;
unsigned char lastr=0;
{
int x;
unsigned char lastr=0;
@@
-345,7
+345,7
@@
void applyfilter3(int mode, U8*src, U8*old, U8*dest, int width)
}
}
}
}
-void inline applyfilter4(int mode, U8*src, U8*old, U8*dest, int width)
+static void inline applyfilter4(int mode, U8*src, U8*old, U8*dest, int width)
{
int x;
unsigned char lastr=0;
{
int x;
unsigned char lastr=0;