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4 >SDL_mutexV</TITLE |
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37 ><TH |
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40 >SDL Library Documentation</TH |
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42 ><TR |
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43 ><TD |
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44 WIDTH="10%" |
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48 HREF="sdlmutexp.html" |
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69 ALIGN="LEFT" |
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70 WIDTH="100%"></DIV |
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71 ><H1 |
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72 ><A |
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73 NAME="SDLMUTEXV" |
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74 ></A |
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75 >SDL_mutexV</H1 |
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76 ><DIV |
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77 CLASS="REFNAMEDIV" |
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78 ><A |
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79 NAME="AEN7905" |
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80 ></A |
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81 ><H2 |
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82 >Name</H2 |
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83 >SDL_mutexV -- Unlock a mutex</DIV |
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84 ><DIV |
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85 CLASS="REFSYNOPSISDIV" |
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86 ><A |
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87 NAME="AEN7908" |
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88 ></A |
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89 ><H2 |
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90 >Synopsis</H2 |
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91 ><DIV |
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92 CLASS="FUNCSYNOPSIS" |
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94 NAME="AEN7909" |
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95 ></A |
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96 ><P |
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97 ></P |
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98 ><PRE |
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99 CLASS="FUNCSYNOPSISINFO" |
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100 >#include "SDL.h" |
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101 #include "SDL_thread.h"</PRE |
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102 ><P |
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103 ><CODE |
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104 ><CODE |
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105 CLASS="FUNCDEF" |
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106 >int <B |
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107 CLASS="FSFUNC" |
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108 >SDL_mutexV</B |
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109 ></CODE |
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110 >(SDL_mutex *mutex);</CODE |
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111 ></P |
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112 ><P |
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113 ></P |
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114 ></DIV |
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115 ></DIV |
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116 ><DIV |
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117 CLASS="REFSECT1" |
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118 ><A |
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119 NAME="AEN7915" |
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120 ></A |
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121 ><H2 |
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122 >Description</H2 |
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123 ><P |
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124 >Unlocks the <TT |
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125 CLASS="PARAMETER" |
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126 ><I |
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127 >mutex</I |
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128 ></TT |
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129 >, which was previously created with <A |
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130 HREF="sdlcreatemutex.html" |
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131 ><TT |
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132 CLASS="FUNCTION" |
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133 >SDL_CreateMutex</TT |
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134 ></A |
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135 >. Returns <SPAN |
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136 CLASS="RETURNVALUE" |
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137 >0</SPAN |
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138 > on success, or <SPAN |
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139 CLASS="RETURNVALUE" |
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140 >-1</SPAN |
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141 > on an error.</P |
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142 ><P |
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143 >SDL also defines a macro <TT |
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144 CLASS="LITERAL" |
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145 >#define SDL_UnlockMutex(m) SDL_mutexV(m)</TT |
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146 >.</P |
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147 ></DIV |
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148 ><DIV |
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149 CLASS="REFSECT1" |
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150 ><A |
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151 NAME="AEN7925" |
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152 ></A |
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153 ><H2 |
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154 >See Also</H2 |
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155 ><P |
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156 ><A |
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157 HREF="sdlcreatemutex.html" |
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158 ><TT |
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159 CLASS="FUNCTION" |
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160 >SDL_CreateMutex</TT |
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161 ></A |
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162 >, |
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163 <A |
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164 HREF="sdlmutexp.html" |
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165 ><TT |
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166 CLASS="FUNCTION" |
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167 >SDL_mutexP</TT |
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168 ></A |
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