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annotate util.h @ 742:2e1b3b258523

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Make Windows port a little less half-assed
author Michael Pavone <pavone@retrodev.com>
date Tue, 01 Apr 2014 21:12:00 -0700
parents 6fc71114d145
children 2f48a3c187c6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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1 #ifndef UTIL_H_
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2 #define UTIL_H_
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3
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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4 #include <stdio.h>
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5
39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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6 //Utility functions
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39cad98d2789 Allow OpenGL support to be disabled at compile time. Move generic utility functions out of config.c
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8 //Allocates a new string containing the concatenation of first and second
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9 char * alloc_concat(char * first, char * second);
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parents:
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10 //Allocates a new string containing the concatenation of the strings pointed to by parts
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11 char * alloc_concat_m(int num_parts, char ** parts);
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12 //Returns the size of a file using fseek and ftell
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13 long file_size(FILE * f);
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14 //Strips whitespace and non-printable characters from the beginning and end of a string
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15 char * strip_ws(char * text);
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16 //Inserts a null after the first word, returns a pointer to the second word
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17 char * split_keyval(char * text);
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18 //Should be called by main with the value of argv[0] for use by get_exe_dir
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19 void set_exe_str(char * str);
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20 //Returns the directory the executable is in
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21 char * get_exe_dir();
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22 //Returns the user's home directory
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23 char * get_home_dir();
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24 //Returns the contents of a symlink in a newly allocated string
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25 char * readlink_alloc(char * path);
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27 #endif //UTIL_H_